change

TD-20

Power, agility, performance

The Dressta TD-20 mid-sized crawler dozer is extremely powerful and ideal for ripping and grading in medium to heavy operations. Available in several models, the TD-20 starts with 240hp and an operating weight of 24.2t.

Customers can specify the TD-20 in Standard (STD), Long Track (LT), Wide Track (WT) and Low Ground Pressure (LGP) versions. The machine can be modified with Landfill Application (LA) equipment for heavy-duty waste management operations.
View the full specifications, options, SFRs and videos of the TD-20 in action below.

If you cannot find the model below with the appropriate engine configuration (Emission Levels: Tier 3, Tier 4 Interim, Tier 4 Final) for your region, please email us or contact your local dealer.


TD-20M-Extra - Crawler Dozer

TD-20M-Extra - Working in Poland

TD-20M-Extra-LA - Landfill in Greece

TD-20M-Extra - Working in the Philippines

TD-20M-Extra-LA - Landfill Dozer

TD-20R - Crawler Dozer

TD-20M-Extra - Working in Hungary

TD-20M-Extra - Working in Canada

TD-20M-Extra - Working in Signapore


Basic Specifications

Engine Range185 kW248 hp - 205 kW275 hp
Weight Range23.9 t - 25.0 t 52,690 lb - 55,116 lb
Blade Capacity Range3.88 - 8.45 m3 5.1 - 11.1 yd3
Ground Pressure36.9 kPa 5.4 psi
UNITS:

Available Models

Optimal power for superior balance and stability for waste handling on wet or soft ground…

The TD-20M Extra LGP LA dozer with Low Ground Pressure (LGP) tracks and undercarriage for superior balance and stability on wet or soft ground, sets the standards for others to follow and is a result of DRESSTA’s experience in designing highly efficient and productive Crawler Dozers.

Design concepts utilised in the TD-20M Extra LGP LA include, optimisation of weight distribution, modular construction, and use of a one-piece main frame, two-speed Steering Drive and a 3-point track mounting system. Optimal performance is achieved when machine weight is matched to power and the TD-20M Extra LGP LA provides a second-to-none balance of weight for traction and power for unrivalled drawbar pull.

 

Key Specifications

Driveline
Engine Manufacturer / Model / TierCummins/QSC 8.3/T3
Displacement8.30 l506.5 in3
Rated Speed2200 RPM
Engine Output - Net179 kW240 hp
Rated Speed - Torque1500 RPM
Engine Torque1180 Nm870.3 lb/ft
Transmission Type - Fwd Rev SpeedsPowershift - 6/6
Carrier Rollers / Track Rollers2/6
Shoe Pitch216 mm8.5 in
Track Shoe Width864 mm34.0 in
Ground Contact Area53000 cm28,215.0 in2
Number of Shoes42
Capacities
Fuel Tank490 l129.4 Gal(US)
Hydraulic Tank115 l30.4 Gal(US)
Blade Capacity13.00 m317.0 yd3
Dimensions
Height Top of ROPS (Max)3570 mm140.6 in
Width - Over Tracks3050 mm120.1 in
Track Length - On Ground3080 mm121.3 in
Blade Width4370 mm172.0 in
Performance
Speed Forward - Maximum10.60 km/h6.6 MPH
Speed Reverse - Maximum12.50 km/h7.8 MPH
Ground Bearing Pressure52.00 kPa7.5 psi
Drawbar Pull Maximum610 kN137.1 lbf
Implement Pump Flow239.70 l/min8.5 cfm
Operating Weight
Operating Weight28240 kg62,258.5 lb

Features & Benefits

WORKING EQUIPMENT
Blades
Due to lower blade capacity Straight Blade designs perform well when pushing heavier materials in soft and swampy areas. The blade is equipped with a trash track, which increases the working area and additionally increases the capacity of the blade.

BLADE SELECTION STRAIGHT
UNDERCARRIAGE LGP
BLADE CAPACITY
SAE J1265
13 m3
(17 yd3)

Rippers
Ripping performance is affected by the required emphasis on lower ground pressure. The adjustable parallelogram multi-shank ripper offers 700 mm (27.6”) penetration in tough materials and can be used with up to 3 shanks adjusted to two vertical positions.


ENGINE
The TD-20M Extra LGP LA is powered by a diesel engine that delivers outstanding power & torque;

  • Heavy Duty Cummins QSC 8.3 litre Tier 3/EU Stage IIIA Diesel Engine.
  • Direct injection, in-line, 6 cylinder, 4 stroke, turbocharged & Charge Air Cooled (CAC) engine developing 179 kW (240 hp) at rated engine speed of 2200 rpm


TRANSMISSION
Transmission system that automatically matches speed to load conditions for optimal push power, preventing driveline shock, multiplying the torque required while delivering 6 forward and 6 reverse speeds.

  • Torque Converter
  • 3-Speed Powershift Transmission
  • 2-Speed Steering Drive
  • Double reduction Final Drive

The modular design drivetrain incorporates the engine, torque converter, transmission, steering drive and final drives. Components can be easily removed & re-fitted without oil loss ensuring maximum machine uptime.


HYDRAULICS
A proven design multiple pump system & high capacity hydraulic reservoir for improved cooling. Hose & tube routings are accessible and yet well protected to prevent accidental damage. Trimble ready option is available on factory build orders.

Two-speed steering module on Dressta dozers maintains power to both tracks – at all times. You get the benefit of vastly improved traction to push loads effortlessly through turns, quickly and smoothly.


CAB - OPERATOR STATION & CONTROLS
Deluxe 6-sided ROPS / FOPS Cab with enlarged glass area provides a clear and direct line of sight to both the blade and ripper. The comfortable, sound-suppressed, pressurised cab is equipped with:

  • Efficient air recirculation system
  • Air conditioner & heater with multiple vents
  • Deluxe air suspension seat with adjustable arm rests. The seat swivels 14 degrees to the right for better ripper viewing
  • Ergonomically designed joystick controls for direction, blade and ripper operations.


ROBUST FRAME AND UNDERCARRIAGE
DRESSTA Mainframe and Track frame system ensures excellent machine balance for dozing, ripping, or final grading applications.

  • Mainframe – a one-piece weldment consisting of the front frame, rear frame, and equaliser bar. The rugged design of the mainframe absorbs impact shock loads and twisting forces to ensure a long life.
  • High quality sealed and lifetime lubricated track rollers
  • Heavy-duty idlers and track tensioners

Tracks – High quality durable tracks for tough working conditions;

  • Track Chain - Links made of drop forged steel alloy and strutted to resist twisting and working stresses.
  • Track Shoes - Wide range of track shoe widths helps to match TD-20M Extra LGP LA perfectly to all types of ground conditions.
  • Dressta Lubricated Track System (LTS)

Track Chain Guides and Track Roller Guards – Track chain guides are standard equipment and full length track roller guards are optional.

Suspension System – 3-point suspension system consisting of two pivot shafts and equaliser bar.


ENGINEERED FOR YOUR BUSINESS

Optimal Long Tracks (LT) for high performance traction, ripping and waste handling …

The TD-20M Extra LT LA sets the standards for others to follow and is a result of DRESSTA’s experience in designing highly efficient and productive Crawler Dozers.

Design concepts utilised in the TD-20M Extra LT LA include, optimisation of weight distribution, modular construction, and use of a one-piece main frame, two-speed Steering Drive and a 3-point track mounting system. Optimal performance is achieved when machine weight is matched to power and the TD-20M Extra LT LA provides a second-to-none balance of weight for traction and power for unrivalled drawbar pull.

 

Key Specifications

Driveline
Engine Manufacturer / Model / TierCummins/QSC 8.3/T3
Displacement8.30 l506.5 in3
Rated Speed2200 RPM
Engine Output - Net179 kW240 hp
Rated Speed - Torque1450 RPM
Engine Torque1010 Nm744.9 lb/ft
Transmission Type - Fwd Rev SpeedsPowershift - 6/6
Carrier Rollers / Track Rollers2/6
Shoe Pitch216 mm8.5 in
Track Shoe Width560 mm22.0 in
Ground Contact Area35000 cm25,425.0 in2
Number of Shoes42
Capacities
Fuel Tank490 l129.4 Gal(US)
Hydraulic Tank115 l30.4 Gal(US)
Blade Capacity14.10 m318.4 yd3
Dimensions
Height Top of ROPS (Max)3570 mm140.6 in
Width - Over Tracks2540 mm100.0 in
Track Length - On Ground3080 mm121.3 in
Blade Width3500 mm137.8 in
Performance
Speed Forward - Maximum10.60 km/h6.6 MPH
Speed Reverse - Maximum12.50 km/h7.8 MPH
Ground Bearing Pressure78.90 kPa11.4 psi
Drawbar Pull Maximum610 kN137.1 lbf
Implement Pump Flow239.70 l/min8.5 cfm
Operating Weight
Operating Weight27770 kg61,222.3 lb

Features & Benefits

WORKING EQUIPMENT
Blades

  • Standard Semi-U Blade design combines the penetration ability of a straight blade with the increased capacity provided by short wings. It is used for heavy duty applications such as mining and road construction. The blade is equipped with a trash track, which increases the working area and additionally increases the capacity of blade.
  • The Full-U Blade provides high volume movement of light non-cohesive materials such as coal and woodchips. The blade is equipped with a trash track, which increases the working area and additionally increases the capacity of the blade.
BLADE SELECTION SEMI-U FULL-U
UNDERCARRIAGE STD & LT STD & LT
BLADE CAPACITY
SAE J1265
14.10 m3
(18.4 yd3)
17.15 m3
(22.4 yd3)

Rippers
Adjustable parallelogram multi-shank ripper offers excellent 700 mm (27.6”) penetration in extremely tough materials and can be used with up to 3 shanks adjusted to two vertical positions.


ENGINE
The TD-20M Extra LT LA is powered by a diesel engine that delivers outstanding power & torque;

  • Heavy Duty Cummins QSC 8.3 litre Tier 3/EU Stage IIIA Diesel Engine.
  • Direct injection, in-line, 6 cylinder, 4 stroke, turbocharged & Charge Air Cooled (CAC) engine developing 179 kW (240 hp) Net at rated engine speed of 2200 rpm


TRANSMISSION
Transmission system that automatically matches speed to load conditions for optimal push power, preventing driveline shock, multiplying the torque required while delivering 6 forward and 6 reverse speeds.

  • Torque Converter
  • 3-Speed Powershift Transmission
  • 2-Speed Steering Drive
  • Double reduction Final Drive

The modular design drivetrain incorporates the engine, torque converter, transmission, steering drive and final drives. Components can be easily removed & re-fitted without oil loss ensuring maximum machine uptime.


HYDRAULICS
A proven design multiple pump system & high capacity hydraulic reservoir for improved cooling. Hose & tube routings are accessible and yet well protected to prevent accidental damage. Trimble ready option is available on factory build orders.

Two-speed steering module on Dressta dozers maintains power to both tracks – at all times. You get the benefit of vastly improved traction to push loads effortlessly through turns, quickly and smoothly.


CAB - OPERATOR STATION & CONTROLS
Deluxe 6-sided ROPS / FOPS Cab with enlarged glass area provides a clear and direct line of sight to both the blade and ripper. The comfortable, sound-suppressed, pressurised cab is equipped with:

  • Efficient air recirculation system
  • Air conditioner & heater with multiple vents
  • Deluxe air suspension seat with adjustable arm rests. The seat swivels 14 degrees to the right for better ripper viewing
  • Ergonomically designed joystick controls for direction, blade and ripper operations.


ROBUST FRAME AND UNDERCARRIAGE
DRESSTA Mainframe and Track frame system ensures excellent machine balance for dozing, ripping, or final grading applications.

  • Mainframe – a one-piece weldment consisting of the front frame, rear frame, and equaliser bar. The rugged design of the mainframe absorbs impact shock loads and twisting forces to ensure a long life.
  • High quality sealed and lifetime lubricated track rollers
  • Heavy-duty idlers and track tensioners

Tracks – High quality durable tracks for tough working conditions;

  • Track Chain - Links made of drop forged steel alloy and strutted to resist twisting and working stresses.
  • Track Shoes - Wide range of track shoe widths helps to match TD-20M Extra LT LA perfectly to all types of ground conditions.
  • Dressta Lubricated Track System (LTS)

Track Chain Guides and Track Roller Guards – Track chain guides are standard equipment and full length track roller guards are optional.

Suspension System – 3-point suspension system consisting of two pivot shafts and equaliser bar.

Optimal power to weight ratio for unrivalled traction & drawbar pull…

The TD-20M Extra sets the standards for others to follow and is a result of DRESSTA’s experience in designing highly efficient and productive Crawler Dozers.

Design concepts utilised in the TD-20M Extra include, optimisation of weight distribution, modular construction, and use of a one-piece main frame, two-speed Steering Drive and a 3-point track mounting system. Optimal performance is achieved when machine weight is matched to power and the TD-20M Extra provides a second-to-none balance of weight for traction and power for unrivalled drawbar pull.

 

Key Specifications

Driveline
Engine Manufacturer / Model / TierCummins/QSC 8.3/T3
Displacement8.30 l506.5 in3
Rated Speed2200 RPM
Engine Output - Net179 kW240 hp
Rated Speed - Torque1450 RPM
Engine Torque1180 Nm870.3 lb/ft
Transmission Type - Fwd Rev SpeedsPowershift - 6/6
Carrier Rollers / Track Rollers2/6
Shoe Pitch216 mm8.5 in
Track Shoe Width560 mm22.0 in
Ground Contact Area32000 cm24,960.0 in2
Number of Shoes40
Capacities
Fuel Tank490 l129.4 Gal(US)
Hydraulic Tank115 l30.4 Gal(US)
Blade Capacity7.04 m39.2 yd3
Dimensions
Height Top of ROPS (Max)3480 mm137.0 in
Width - Over Tracks2540 mm100.0 in
Track Length - On Ground2860 mm112.6 in
Blade Width3500 mm137.8 in
Performance
Speed Forward - Maximum10.60 km/h6.6 MPH
Speed Reverse - Maximum12.50 km/h7.8 MPH
Ground Bearing Pressure74.10 kPa10.7 psi
Drawbar Pull Maximum610 kN137.1 lbf
Implement Pump Flow239.70 l/min8.5 cfm
Operating Weight
Operating Weight24200 kg53,351.8 lb

Features & Benefits

WORKING EQUIPMENT
Blades

  • Standard Semi-U Blade design combines the penetration ability of a straight blade with the increased capacity provided by short wings. It is used for heavy duty applications such as mining and road construction.
  • The Full-U Blade provides high volume movement of light non-cohesive materials such as coal and woodchips.
  • Angle Blade with tilt is ideal for side casting, backfilling, cutting ditches or setting a final grade by reducing the amount of manoeuvering required to do these jobs.
BLADE SELECTION SEMI-U FULL-U ANGLE
UNDERCARRIAGE STD & LT STD & LT STD & LT
BLADE CAPACITY
SAE J1265
7.04 m3
(9.2 yd3)
8.45 m3
(11.1 yd3)
3.88 m3
(5.1 yd3)

Rippers
Adjustable parallelogram multi-shank ripper offers excellent 700 mm (27.6”) penetration in extremely tough materials and can be used with up to 3 shanks adjusted to two vertical positions. The single shank ripper option offers a deeper penetration of 834 mm (32.8”).


ENGINE
The TD-20M Extra is powered by a diesel engine that delivers outstanding power & torque;

  • Heavy Duty Cummins QSC 8.3 litre Tier 3/EU Stage IIIA Diesel Engine.
  • Direct injection, in-line, 6 cylinder, 4 stroke, turbocharged & Charge Air Cooled (CAC) engine developing 179 kW (240 hp) at rated engine speed of 2200 rpm


TRANSMISSION
Transmission system that automatically matches speed to load conditions for optimal push power, preventing driveline shock, multiplying the torque required while delivering 6 forward and 6 reverse speeds.

  • Torque Converter
  • 3-Speed Powershift Transmission
  • 2-Speed Steering Drive
  • Double reduction Final Drive

The modular design drivetrain incorporates the engine, torque converter, transmission, steering drive and final drives. Components can be easily removed & re-fitted without oil loss ensuring maximum machine uptime.


HYDRAULICS
A proven design multiple pump system & high capacity hydraulic reservoir for improved cooling. Hose & tube routings are accessible and yet well protected to prevent accidental damage. Trimble ready option is available on factory build orders.

Two-speed steering module on Dressta dozers maintains power to both tracks – at all times. You get the benefit of vastly improved traction to push loads effortlessly through turns, quickly and smoothly.


CAB - OPERATOR STATION & CONTROLS
Deluxe 6-sided ROPS / FOPS Cab with enlarged glass area provides a clear and direct line of sight to both the blade and ripper. The comfortable, sound-suppressed, pressurised cab is equipped with:

  • Efficient air recirculation system
  • Air conditioner & heater with multiple vents
  • Deluxe air suspension seat with adjustable arm rests. The seat swivels 14 degrees to the right for better ripper viewing
  • Ergonomically designed joystick controls for direction, blade and ripper operations.


ROBUST FRAME AND UNDERCARRIAGE
DRESSTA Mainframe and Track frame system ensures excellent machine balance for dozing, ripping, or final grading applications.

  • Mainframe – a one-piece weldment consisting of the front frame, rear frame, and equaliser bar. The rugged design of the mainframe absorbs impact shock loads and twisting forces to ensure a long life.
  • High quality sealed and lifetime lubricated track rollers
  • Heavy-duty idlers and track tensioners

Tracks – High quality durable tracks for tough working conditions;

  • Track Chain - Links made of drop forged steel alloy and strutted to resist twisting and working stresses.
  • Track Shoes - Wide range of track shoe widths helps to match TD-20M Extra perfectly to all types of ground conditions.
  • Dressta Lubricated Track System (LTS)

Track Chain Guides and Track Roller Guards – Track chain guides are standard equipment and full length track roller guards are optional.

Suspension System – 3-point suspension system consisting of two pivot shafts and equaliser bar.

Optimal Long Tracks (LT) for high performance traction, ripping and dozing in hard ground …

The TD-20M Extra LT sets the standards for others to follow and is a result of DRESSTA’s experience in designing highly efficient and productive Crawler Dozers.

Design concepts utilised in the TD-20M Extra LT include, optimisation of weight distribution, modular construction, and use of a one-piece main frame, two-speed Steering Drive and a 3-point track mounting system. Optimal performance is achieved when machine weight is matched to power and the TD-20M Extra LT provides a second-to-none balance of weight for traction and power for unrivalled drawbar pull.

 

Key Specifications

Driveline
Engine Manufacturer / Model / TierCummins/QSC 8.3/T3
Displacement8.30 l506.5 in3
Rated Speed2200 RPM
Engine Output - Net179 kW240 hp
Rated Speed - Torque1450 RPM
Engine Torque1180 Nm870.3 lb/ft
Transmission Type - Fwd Rev SpeedsPowershift - 6/6
Carrier Rollers / Track Rollers2/6
Shoe Pitch216 mm8.5 in
Track Shoe Width560 mm22.0 in
Ground Contact Area34000 cm25,270.0 in2
Number of Shoes42
Capacities
Fuel Tank490 l129.4 Gal(US)
Hydraulic Tank115 l30.4 Gal(US)
Blade Capacity7.04 m39.2 yd3
Dimensions
Height Top of ROPS (Max)3570 mm140.6 in
Width - Over Tracks2540 mm100.0 in
Track Length - On Ground3080 mm121.3 in
Blade Width3500 mm137.8 in
Performance
Speed Forward - Maximum10.60 km/h6.6 MPH
Speed Reverse - Maximum12.50 km/h7.8 MPH
Ground Bearing Pressure71.40 kPa10.4 psi
Drawbar Pull Maximum610 kN137.1 lbf
Implement Pump Flow239.70 l/min8.5 cfm
Operating Weight
Operating Weight24760 kg54,586.4 lb

Features & Benefits

WORKING EQUIPMENT
Blades

  • Standard Semi-U Blade design combines the penetration ability of a straight blade with the increased capacity provided by short wings. It is used for heavy duty applications such as mining and road construction.
  • The Full-U Blade provides high volume movement of light non-cohesive materials such as coal and woodchips.
  • Angle Blade with tilt is ideal for side casting, backfilling, cutting ditches or setting a final grade by reducing the amount of manoeuvering required to do these jobs.
BLADE SELECTION SEMI-U FULL-U ANGLE
UNDERCARRIAGE STD & LT STD & LT STD & LT
BLADE CAPACITY
SAE J1265
7.04 m3
(9.2 yd3)
8.45 m3
(11.1 yd3)

3.88 m3
(5.1 yd3)

Rippers
Adjustable parallelogram multi-shank ripper offers excellent 700 mm (27.6”) penetration in extremely tough materials and can be used with up to 3 shanks adjusted to two vertical positions. The single shank ripper option offers a deeper penetration of 834 mm (32.8”).


ENGINE
The TD-20M Extra LT is powered by a diesel engine that delivers outstanding power & torque;

  • Heavy Duty Cummins QSC 8.3 litre Tier 3/EU Stage IIIA Diesel Engine.
  • Direct injection, in-line, 6 cylinder, 4 stroke, turbocharged & Charge Air Cooled (CAC) engine developing 179 kW (240 hp) Net at rated engine speed of 2200 rpm


TRANSMISSION
Transmission system that automatically matches speed to load conditions for optimal push power, preventing driveline shock, multiplying the torque required while delivering 6 forward and 6 reverse speeds.

  • Torque Converter
  • 3-Speed Powershift Transmission
  • 2-Speed Steering Drive
  • Double reduction Final Drive


The modular design drivetrain incorporates the engine, torque converter, transmission, steering drive and final drives. Components can be easily removed & re-fitted without oil loss ensuring maximum machine uptime.


HYDRAULICS
A proven design multiple pump system & high capacity hydraulic reservoir for improved cooling. Hose & tube routings are accessible and yet well protected to prevent accidental damage. Trimble ready option is available on factory build orders.

Two-speed steering module on Dressta dozers maintains power to both tracks – at all times. You get the benefit of vastly improved traction to push loads effortlessly through turns, quickly and smoothly.


CAB - OPERATOR STATION & CONTROLS
Deluxe 6-sided ROPS / FOPS Cab with enlarged glass area provides a clear and direct line of sight to both the blade and ripper. The comfortable, sound-suppressed, pressurised cab is equipped with:

  • Efficient air recirculation system
  • Air conditioner & heater with multiple vents
  • Deluxe air suspension seat with adjustable arm rests. The seat swivels 14 degrees to the right for better ripper viewing
  • Ergonomically designed joystick controls for direction, blade and ripper operations.


ROBUST FRAME AND UNDERCARRIAGE
DRESSTA Mainframe and Track frame system ensures excellent machine balance for dozing, ripping, or final grading applications.

  • Mainframe – a one-piece weldment consisting of the front frame, rear frame, and equaliser bar. The rugged design of the mainframe absorbs impact shock loads and twisting forces to ensure a long life.
  • High quality sealed and lifetime lubricated track rollers
  • Heavy-duty idlers and track tensioners

Tracks – High quality durable tracks for tough working conditions;

  • Track Chain - Links made of drop forged steel alloy and strutted to resist twisting and working stresses.
  • Track Shoes - Wide range of track shoe widths helps to match TD-20M Extra LT perfectly to all types of ground conditions.
  • Dressta Lubricated Track System (LTS)

Track Chain Guides and Track Roller Guards – Track chain guides are standard equipment and full length track roller guards are optional.

Suspension System – 3-point suspension system consisting of two pivot shafts and equaliser bar.

Optimal power for superior balance and stability for waste handling on wet or soft ground….

The TD-20M Extra LA sets the standards for others to follow and is a result of DRESSTA’s experience in designing highly efficient and productive Crawler Dozers.

Design concepts utilised in the TD-20M Extra LA include, optimisation of weight distribution, modular construction, and use of a one-piece main frame, two-speed Steering Drive and a 3-point track mounting system. Optimal performance is achieved when machine weight is matched to power and the TD-20M Extra LA provides a second-to-none balance of weight for traction and power for unrivalled drawbar pull.

 

Key Specifications

Driveline
Engine Manufacturer / Model / TierCummins/QSC 8.3/T3
Displacement8.30 l506.5 in3
Rated Speed2200 RPM
Engine Output - Net179 kW240 hp
Rated Speed - Torque1450 RPM
Engine Torque1010 Nm744.9 lb/ft
Transmission Type - Fwd Rev SpeedsPowershift - 6/6
Carrier Rollers / Track Rollers2/6
Shoe Pitch216 mm8.5 in
Track Shoe Width560 mm22.0 in
Ground Contact Area32000 cm24,960.0 in2
Number of Shoes40
Capacities
Fuel Tank490 l129.4 Gal(US)
Hydraulic Tank115 l30.4 Gal(US)
Blade Capacity14.10 m318.4 yd3
Dimensions
Height Top of ROPS (Max)3570 mm140.6 in
Width - Over Tracks2540 mm100.0 in
Track Length - On Ground2860 mm112.6 in
Blade Width3500 mm137.8 in
Performance
Speed Forward - Maximum10.60 km/h6.6 MPH
Speed Reverse - Maximum12.50 km/h7.8 MPH
Ground Bearing Pressure83.30 kPa12.1 psi
Drawbar Pull Maximum610 kN137.1 lbf
Implement Pump Flow239.70 l/min8.5 cfm
Operating Weight
Operating Weight27210 kg59,987.7 lb

Features & Benefits

WORKING EQUIPMENT
Blades

  • Standard Semi-U Blade design combines the penetration ability of a straight blade with the increased capacity provided by short wings. The blade is equipped with a trash track, which increases the working area and additionally increases the capacity of the blade.
  • The Full-U Blade provides high volume movement of light non-cohesive materials such as coal and woodchips. The blade is equipped with a trash track, which increases the working area and additionally increases the capacity of the blade.
BLADE SELECTION SEMI-U FULL-U
UNDERCARRIAGE STD & LT STD & LT
BLADE CAPACITY
SAE J1265
14.10 m3
(18.40 yd3)
17.15 m3
(22.40 yd3)

Rippers
Adjustable parallelogram multi-shank ripper offers excellent 700 mm (27.6”) penetration in extremely tough materials and can be used with up to 3 shanks adjusted to two vertical positions.


ENGINE
The TD-20M Extra LA is powered by a diesel engine that delivers outstanding power & torque;

  • Heavy Duty Cummins QSC 8.3 litre Tier 3/EU Stage IIIA Diesel Engine.
  • Direct injection, in-line, 6 cylinder, 4 stroke, turbocharged & Charge Air Cooled (CAC) engine developing 179 kW (240 hp) at rated engine speed of 2200 rpm


TRANSMISSION
Transmission system that automatically matches speed to load conditions for optimal push power, preventing driveline shock, multiplying the torque required while delivering 6 forward and 6 reverse speeds.

  • Torque Converter
  • 3-Speed Powershift Transmission
  • 2-Speed Steering Drive
  • Double reduction Final Drive

The modular design drivetrain incorporates the engine, torque converter, transmission, steering drive and final drives. Components can be easily removed & re-fitted without oil loss ensuring maximum machine uptime.


HYDRAULICS
A proven design multiple pump system & high capacity hydraulic reservoir for improved cooling. Hose & tube routings are accessible and yet well protected to prevent accidental damage. Trimble ready option is available on factory build orders.

Two-speed steering module on Dressta dozers maintains power to both tracks – at all times. You get the benefit of vastly improved traction to push loads effortlessly through turns, quickly and smoothly.

CAB - OPERATOR STATION & CONTROLS
Deluxe 6-sided ROPS / FOPS Cab with enlarged glass area provides a clear and direct line of sight to both the blade and ripper. The comfortable, sound-suppressed, pressurised cab is equipped with:

  • Efficient air recirculation system
  • Air conditioner & heater with multiple vents
  • Deluxe air suspension seat with adjustable arm rests. The seat swivels 14 degrees to the right for better ripper viewing
  • Ergonomically designed joystick controls for direction, blade and ripper operations.


ROBUST FRAME AND UNDERCARRIAGE
DRESSTA Mainframe and Track frame system ensures excellent machine balance for dozing, ripping, or final grading applications.

  • Mainframe – a one-piece weldment consisting of the front frame, rear frame, and equaliser bar. The rugged design of the mainframe absorbs impact shock loads and twisting forces to ensure a long life.
  • High quality sealed and lifetime lubricated track rollers
  • Heavy-duty idlers and track tensioners

Tracks – High quality durable tracks for tough working conditions;

  • Track Chain - Links made of drop forged steel alloy and strutted to resist twisting and working stresses.
  • Track Shoes - Wide range of track shoe widths helps to match TD-20M Extra LA perfectly to all types of ground conditions.
  • Dressta Lubricated Track System (LTS)

Track Chain Guides and Track Roller Guards – Track chain guides are standard equipment and full length track roller guards are optional.

Suspension System – 3-point suspension system consisting of two pivot shafts and equaliser bar.

Optimal power for superior balance and stability on wet or soft ground…

The TD-20M Extra LGP dozer with Low Ground Pressure (LGP) tracks and undercarriage for superior balance and stability on wet or soft ground, sets the standards for others to follow and is a result of DRESSTA’s experience in designing highly efficient and productive Crawler Dozers.

Design concepts utilised in the TD-20M Extra LGP include, optimisation of weight distribution, modular construction, and use of a one-piece main frame, two-speed Steering Drive and a 3-point track mounting system. Optimal performance is achieved when machine weight is matched to power and the TD-20M Extra LGP provides a second-to-none balance of weight for traction and power for unrivalled drawbar pull.

 

Key Specifications

Driveline
Engine Manufacturer / Model / TierCummins/QSC 8.3/T3
Displacement8.30 l506.5 in3
Rated Speed2200 RPM
Engine Output - Net179 kW240 hp
Rated Speed - Torque1450 RPM
Engine Torque1180 Nm870.3 lb/ft
Transmission Type - Fwd Rev SpeedsPowershift - 6/6
Carrier Rollers / Track Rollers2/6
Shoe Pitch216 mm8.5 in
Track Shoe Width864 mm34.0 in
Ground Contact Area53000 cm28,215.0 in2
Number of Shoes42
Capacities
Fuel Tank490 l129.4 Gal(US)
Hydraulic Tank115 l30.4 Gal(US)
Blade Capacity6.03 m37.9 yd3
Dimensions
Height Top of ROPS (Max)3570 mm140.6 in
Width - Over Tracks3050 mm120.1 in
Track Length - On Ground3080 mm121.3 in
Blade Width4370 mm172.0 in
Performance
Speed Forward - Maximum10.60 km/h6.6 MPH
Speed Reverse - Maximum12.50 km/h7.8 MPH
Ground Bearing Pressure46.70 kPa6.8 psi
Drawbar Pull Maximum610 kN137.1 lbf
Implement Pump Flow239.70 l/min8.5 cfm
Operating Weight
Operating Weight25230 kg55,622.6 lb

Features & Benefits

WORKING EQUIPMENT
Blades

Due to lower blade capacity Straight Blade designs perform well when pushing heavier materials in soft and swampy areas.

BLADE SELECTION STRAIGHT
UNDERCARRIAGE LGP
BLADE CAPACITY
SAE J1265
6.03 m3
(7.9 yd3)

Rippers
Ripping performance is affected by the required emphasis on lower ground pressure. The adjustable parallelogram multi-shank ripper offers 700 mm (27.6”) penetration in tough materials and can be used with up to 3 shanks adjusted to two vertical positions. The single shank ripper option offers a deeper penetration of 834 mm (32.8”).


ENGINE
The TD-20M Extra LGP is powered by a diesel engine that delivers outstanding power & torque;

  • Heavy Duty Cummins QSC 8.3 litre Tier 3/EU Stage IIIA Diesel Engine.
  • Direct injection, in-line, 6 cylinder, 4 stroke, turbocharged & Charge Air Cooled (CAC) engine developing 179 kW (240 hp) at rated engine speed of 2200 rpm


TRANSMISSION
Transmission system that automatically matches speed to load conditions for optimal push power, preventing driveline shock, multiplying the torque required while delivering 6 forward and 6 reverse speeds.

  • Torque Converter
  • 3-Speed Powershift Transmission
  • 2-Speed Steering Drive
  • Double reduction Final Drive

The modular design drivetrain incorporates the engine, torque converter, transmission, steering drive and final drives. Components can be easily removed & re-fitted without oil loss ensuring maximum machine uptime.


HYDRAULICS
A proven design multiple pump system & high capacity hydraulic reservoir for improved cooling. Hose & tube routings are accessible and yet well protected to prevent accidental damage. Trimble ready option is available on factory build orders.

Two-speed steering module on Dressta dozers maintains power to both tracks – at all times. You get the benefit of vastly improved traction to push loads effortlessly through turns, quickly and smoothly.


CAB - OPERATOR STATION & CONTROLS
Deluxe 6-sided ROPS / FOPS Cab with enlarged glass area provides a clear and direct line of sight to both the blade and ripper. The comfortable, sound-suppressed, pressurised cab is equipped with:

  • Efficient air recirculation system
  • Air conditioner & heater with multiple vents
  • Deluxe air suspension seat with adjustable arm rests. The seat swivels 14 degrees to the right for better ripper viewing
  • Ergonomically designed joystick controls for direction, blade and ripper operations.


ROBUST FRAME AND UNDERCARRIAGE
DRESSTA Mainframe and Track frame system ensures excellent machine balance for dozing, ripping, or final grading applications.

  • Mainframe – a one-piece weldment consisting of the front frame, rear frame, and equaliser bar. The rugged design of the mainframe absorbs impact shock loads and twisting forces to ensure a long life.
  • High quality sealed and lifetime lubricated track rollers
  • Heavy-duty idlers and track tensioners

Tracks – High quality durable tracks for tough working conditions;

  • Track Chain - Links made of drop forged steel alloy and strutted to resist twisting and working stresses.
  • Track Shoes - Wide range of track shoe widths helps to match TD-20M Extra LGP perfectly to all types of ground conditions.
  • Dressta Lubricated Track System (LTS)

Track Chain Guides and Track Roller Guards – Track chain guides are standard equipment and full length track roller guards are optional.

Suspension System – 3-point suspension system consisting of two pivot shafts and equaliser bar.