D1 Track-Type Tractor

The new Cat® D1 delivers superior performance and the broadest choice of technology features to help you get the most from your dozer. Nimble and responsive, it has power for dozing and finesse for grading. Fully hydrostatic transmission gives you seamless acceleration, so you can get the job done quickly. The load sensing system automatically optimizes ground speed based on load, for the greatest productivity and fuel efficiency.

Category:

IMPROVED VISIBILITY

  • New sloped hood provides better visibility to the work in front of the blade as well as the overall job site. Better visibility can equal less operator fatigue and more confidence in your work.

GRADE TECHNOLOGY

  • Scalable 2D and 3D Cat Grade provide technologies like Slope Assist, Stable Blade, and Slope Indicate for easier and more efficient operation, as well as the flexibility to adapt different technology based on job site demands.
  • All Cat Grade systems are compatible with radios and base stations from Trimble, Topcon, and Leica.
  • Already invested in a grade infrastructure? You can install grade systems from Trimble, Topcon, and Leica onto the machine.

UP TO 10% IMPROVED FUEL ECONOMY

  • The D1 features the lowest fuel consumption in this size class with the same great performance you've come to expect. Up to 20% improvement and no performance sacrifice when ECO mode is active.

COMFORTABLE WORK SPACE

  • The spacious and comfortable cab features an optional heated and ventilated seat, along with heated joystick controls to make the operator comfortable no matter what the conditions are outside. The seat height and armrests can be easily adjusted to the operator’s preference.

BIGGER, BETTER DISPLAY WITH CAMERA

  • This new and improved optional 10 in (254 mm) touchscreen, color display is easy to use, with a great view of machine settings, rearview camera and Slope Indicate/Slope Assist screens. The large reversing camera gives the operator better visibility to the job site.

DURABLE UNDERCARRIAGE

  • The D1 is available with either a Sealed and Lubricated Track (SALT) or Abrasion undercarriage to best suit your application. The undercarriage has a longer life resulting in less down time. A one piece mainframe/track roller frame design and the large, double reduction planetary final drive allow the machine to push heavy loads.

Standard Equipment

POWER TRAIN
  • Air cleaner with precleaner, automatic dust ejection and underhood intake
  • Aluminum bar plate cooling system (radiator, power train)
  • Automatic traction control
  • Cat C3.6 diesel engine
  • Drive, auxiliary
  • Dual path, closed loop, hydrostatic transmission
  • Electric fuel pump
  • Fuel/water separator
  • Turbocharged aftercooled
ELECTRICAL
  • Alarm, backup
  • Alternator, 150 amp, heavy duty
  • Batteries, heavy duty, maintenance free, 1,000 CCA
  • Diagnostic connector
  • Four integrated front halogen lights, two rear halogen
  • Horn, electric
  • Starter, electric, 12 V, heavy duty
UNDERCARRIAGE
  • SALT undercarriage (43 section)
  • Carrier rollers
  • Guards, front/rear guiding
  • Six roller track frame
  • Track adjusters, hydraulic
  • Track rollers, lifetime lubricated
HYDRAULIC
  • Hydraulic pump and oil
  • Single lever, three function control
  • Three valve hydraulics
CAT TECHNOLOGY
  • Cat Product Link PLE643/PLE743 Cellular
  • Slope Indicate
  • Stable blade
  • Compatibility with radios and base stations from Trimble, Topcon, and Leica
  • Capability to install 3D grade systems from Trimble, Topcon, and Leica
ATTACHMENTS
  • Rigid drawbar
  • Front pull device
OPERATOR ENVIRONMENT
  • Armrests, adjustable
  • Coat hook
  • Controls, seat mounted, fore/aft adjustment
  • Cup holders
  • Eco mode
  • Electronic Monitoring system with gauge:
    – Chassis slope indication
    – Engine coolant temperature
    – Fuel level
    – Hydraulic oil temperature
  • Electronic security system
  • Engine air cleaner service indicator
  • Engine RPM and gear display
  • Floor mat, rubber, heavy duty
  • Foot pads, dash
  • Hour meter, electronic
  • Independent forward/reverse speed settings
  • Mirror, rearview, inside
  • Power port, 12 volt
  • ROPS/FOPS canopy
  • Seat, air suspended, cloth or vinyl
  • Seatbelt, hi-vis retractable 76 mm (3")
  • Seatbelt buckling indicator/reminder
  • Single pedal combining decel and brake functions
  • Speed recall
  • Storage compartment
  • Throttle switch, rotary
  • Travel speed limiter, electronic

Additional information

Offering Type

Engine Model

Cat C3.6

Engine - Power - Net

59.7 kW ( 80 HP )

Engine - Displacement

3.6 l ( 220 in³ )

Engine - Net Power - 2,200 rpm - SAE J1349

59.7 kW ( 80 HP )

Engine - Net Power - 2,200 rpm - ISO 9249/EEC 80/1269

59.7 kW ( 80 HP )

Engine - Note (1)

Net power is tested per ISO 9249:2007 and SAE J1349:2011 and as advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system and alternator.

Engine - Power Train

Hydrostatic

Engine - Note (2)

Engine equivalent to Tier 3 emission standards.

Weights - Operating Weight

8099 kg ( 17855 lb )

Weights - Operating Weight - LGP

8545 kg ( 18839 lb )

Weights - Operating Weight - LGP, 762 mm/30 in

8752 kg ( 19295 lb )

Weights - Note (2)

For machine with ripper, add 554 kg (1,222 lb).

Weights - Note (1)

Specifications shown are for machine equipped with dozer blade, EROPS cab, back-up alarm, operator, coolant, lubricants and full fuel tank.

Cab - FOPS

ISO 3449:2005 Level II

Cab - ROPS

ISO 3471:2008

Transmission - Drive Pumps

1

Transmission - Maximum Travel Speed - Reverse

10 km/h ( 6.2 mile/h )

Transmission - Relief Valve Settings

48500 kPa ( 7033 psi )

Transmission - Maximum Travel Speed - Forward

9 km/h ( 5.6 mile/h )

Transmission - Track Motors

2

Undercarriage - Track Gauge

1495 mm ( 59 in )

Undercarriage - Length - Track on Ground - LGP, 762 mm (30 in)

2248 mm ( 89 in )

Undercarriage - Shoe Width - Standard

406 mm ( 16 in )

Undercarriage - Ground Pressure - LGP, 762 mm (30 in)

25.5 kPa ( 3.7 psi )

Undercarriage - Track Gauge - LGP, 762 mm (30 in)

1860 mm ( 73 in )

Undercarriage - Length - Track on Ground - LGP

2248 mm ( 89 in )

Undercarriage - Number of Rollers - Each Side

6

Undercarriage - Shoe Width - LGP, 762 mm (30 in)

762 mm ( 30 in )

Undercarriage - Track Gauge - LGP

1725 mm ( 68 in )

Undercarriage - Ground Pressure - LGP

29.9 kPa ( 4.3 psi )

Undercarriage - Shoe Width - LGP

635 mm ( 25 in )

Number of Shoes - Each Side - Sealed and Lubricated Track (SALT) Undercarriage

43

Undercarriage - Length of Track on Ground

2248 mm ( 89 in )

Undercarriage - Ground Pressure

44.5 kPa ( 6.45 psi )

Number of Shoes - Each Side - Abrasion Undercarriage

38

Service Refill Capacities - Crankcase - With Filter

10.5 l ( 2.8 gal (US) )

Service Refill Capacities - Fuel Tank

195 l ( 51.5 gal (US) )

Service Refill Capacities - Cooling System

19 l ( 4.2 gal (US) )

Service Refill Capacities - Final Drive - Each - LGP

10 l ( 2.6 gal (US) )

Service Refill Capacities - Transmission - Hydraulic Tank

90 l ( 23.8 gal (US) )

Service Refill Capacities - Final Drives - Each Side

10 l ( 2.6 gal (US) )

Hydraulic Controls - Pump Output

65 l/min ( 17.2 gal/min )

Hydraulic Controls - Relief Valve Settings

20600 kPa ( 2988 psi )

Ripper - Type

Parallelogram

Ripper - Number of Shanks

3

Ripper - Height

165 mm ( 6.5 in )

Ripper - Weight

554 kg ( 1222 lb )

Ripper - Overall Width

1710 mm ( 67.3 in )

Ripper - Maximum Reach - Ground Line

766 mm ( 30.2 in )

Ripper - Maximum Ground Clearance Under Tip

448 mm ( 17.6 in )

Ripper - Maximum Digging Depth

337.5 mm ( 13.3 in )

Winch - Weight

610 kg ( 1345 lb )

Winch Drive

Hydrostatic

Winch - Control

Hydraulic

Winch - Speed

Variable

Winch - Throat Clearance

171.5 mm ( 6.75 in )

Winch - Overall Width

741 mm ( 29.2 in )

Winch - Maximum Line Pull - Full Drum

11340 kg ( 25000 lb )

Winch - Drum Capacity - Optional Cable

78 m ( 256 ft )

Winch Length

705 mm ( 27.76 in )

Winch - Maximum Line Pull - Bare Drum

18144 kg ( 40000 lb )

Winch - Maximum Line Speed - Bare Drum

40 m/min ( 131 ft/min )

Winch - Drum Width

274 mm ( 10.8 in )

Winch - Drum Diameter

254 mm ( 10 in )

Winch - Maximum Line Speed - Full Drum

63 m/min ( 207 ft/min )

Winch - Rope Diameter - Optional

19 mm ( 0.75 in )

Air Conditioning System - Air Conditioning

The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.8 kg of refrigerant which has a CO2 equivalent of 2.574 metric tonnes.

Dimensions - Track Gauge - LGP

1725 mm ( 67.9 in )

Dimensions - Overall Length - With Blade - LGP

4262 mm ( 167.8 in )

Dimensions - BLADE: Blade Width - LGP

3149 mm ( 124 in )

Dimensions - BLADE: Blade Capacity (SAE) - LGP

1.99 m³ ( 2.17 yd³ )

Dimensions - BLADE: Blade Width at Maximum Angle - LGP

2874 mm ( 113.1 in )

Dimensions - Ground Clearance - LGP, 762 mm (30 in)

332 mm ( 13 in )

Dimensions - BLADE: Digging Depth - LGP

583 mm ( 23 in )

Dimensions - Track Gauge - LGP, 762 mm (30 in)

1860 mm ( 73 in )

Dimensions - Overall Length - With Blade - LGP, 762 mm (30 in)

4262 mm ( 167.8 in )

Dimensions - BLADE: Maximum Angle (either side) - LGP

25°

Dimensions - BLADE: Maximum Tilt - LGP

438 mm ( 17.2 in )

Dimensions - BLADE: Blade Cutting Edge Angle, Adjustable - LGP

52° to 58°

Dimensions - BLADE: Blade Height - LGP

860 mm ( 33.8 in )

Dimensions - Ground Clearance - LGP

332 mm ( 13 in )

Dimensions - BLADE: Blade Lift Height - LGP

730 mm ( 28.7 in )

Dimensions - Overall Length - With Blade - Standard

4273 mm ( 168 in )

Dimensions - BLADE: Maximum Tilt - Standard

368 mm ( 14.5 in )

Dimensions - BLADE: Blade Capacity (SAE) - Standard

1.52 m³ ( 1.99 yd³ )

Dimensions - BLADE: Blade Width - Standard

2646 mm ( 104.2 in )

Dimensions - Track Gauge - Standard

1495 mm ( 58.9 in )

Dimensions - Ground Clearance - Standard

332 mm ( 13 in )

Dimensions - BLADE: Blade Width at Maximum Angle - Standard

2417 mm ( 95.2 in )

Dimensions - BLADE: Digging Depth - Standard

589 mm ( 23.2 in )

Dimensions - BLADE: Blade Height - Standard

910 mm ( 35.8 in )

Dimensions - BLADE: Blade Lift Height - Standard

730 mm ( 28.7 in )

Dimensions - BLADE: Maximum Angle (either side) - Standard

25°

Dimensions - Note

*Abrasion Undercarriage

Dimensions - BLADE: Blade Cutting Edge Angle, Adjustable - Standard

52° to 58°

Dimensions - Dozer Height - LGP, 762 mm (30 in)

2765 mm ( 108.9 in )

Dimensions - Width of Dozer (standard shoes, no blade) - LGP

2360 mm ( 92.9 in )

Dimensions - Dozer Height - Standard

2765 mm ( 108.9 in )

Dimensions - Dozer Height - LGP

2765 mm ( 108.9 in )

Dimensions - Width of Dozer (standard shoes, no blade) - Standard

1900 mm ( 74.8 in )

Dimensions - Width of Dozer (standard shoes, no blade) - LGP, 762 mm (30 in)

2411 mm ( 94.9 in )

  • Technology Kits

    Cat® Detect with Smart Camera

    View Details
  • Technology Kits

    Cat® Detect with Surround Cameras

    View Details
Select Up To 3 Models To Compare