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CAT Track Type Tractors D8R

The Cat® D8R dozer has always been designed to bring you the best in productivity, durability and ease of maintenance. The latest generation D8R brings new features to help you be even more productive, even in the harshest conditions. A proven power train, increased cooling capacity and a larger blade help you move more material, while a choice of Cat Connect GRADE technology options help you get more work done in less time.

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Overview

The Cat® D8R dozer has always been designed to bring you the best in productivity, durability and ease of maintenance. The latest generation D8R brings new features to help you be even more productive, even in the harshest conditions. A proven power train, increased cooling capacity and a larger blade help you move more material, while a choice of Cat Connect GRADE technology options help you get more work done in less time.

Weights

Operating Weight
38351.0 kg
Operating Weight - Standard
38351.0 kg
Shipping Weight - LGP
30506.0 kg
Shipping Weight - Standard
29553.0 kg
Operating Weight - LGP
36763.0 kg

Engine

Displacement
15.2 l
Emissions
Meets U.S. EPA Tier 3/EU Stage IIIA equivalent, U.S. EPA Tier 2/EU Stage II equivalent or China Nonroad Stage III emission standards
Flywheel Power
242.0 kW
Engine Power - 1,600 rpm - ISO 14396
269.0 kW
Engine Power - 1,600 rpm - ISO 14396 (DIN)
269.0 kW
Engine Power - 1,600 rpm - SAE J1995 (Gross)
273.0 kW
Engine Power - 1,900 rpm - ISO 9249/SAE J1349
242.0 kW
Engine Power - 1,900 rpm - ISO 9249/SAE J1349 (DIN)
242.0 kW
Engine Model
Cat C15 ACERT

Service Refill Capacities

Power Train
155.0 l
Final Drive - Each
12.5 l
Roller Frames - Each
65.0 l
Engine Crankcase*
38.0 l
Pivot Shaft Compartment
40.0 l
Cooling System
62.0 l
Fuel Tank
600.0 l

Dimensions - LGP

Ground Clearance
613.0 mm
Ground Pressure (ISO 16754)
52.3 kPa
Height - Grouser
78.0 mm
Length - Track on Ground
3207.0 mm
Machine Height - ROPS/FOPS Cab
3488.0 mm
Overall Length - Basic Tractor
4647.0 mm
Overall Length - Basic Tractor - With A Blade (Angled 25 Degrees)
N/A
Overall Length - Basic Tractor - With A Blade (Not Angled)
N/A
Overall Length - Basic Tractor - With Drawbar
406.0 mm
Overall Length - Basic Tractor - With Ripper Multi Shank
N/A
Overall Length - Basic Tractor - With SU-Blade
1844.0 mm
Overall Length - Basic Tractor - With U-Blade
N/A
Width - Tractor - Without Trunnions - Standard Shoes
3311.0 mm

Transmission

1 Forward
3.4 km/h
2 Forward
6.1 km/h
3 Forward
10.6 km/h
1 Reverse
4.5 km/h
2 Reverse
8.0 km/h
3 Reverse
14.2 km/h

Dimensions - Standard

Height - Grouser
78.0 mm
Length - Track on Ground
3207.0 mm
Machine Height - ROPS/FOPS Cab
3488.0 mm
Overall Length - Basic Tractor - With A Blade (Angled 25 Degrees)
3068.0 mm
Overall Length - Basic Tractor - With A Blade (Not Angled)
2027.0 mm
Overall Length - Basic Tractor - With Drawbar
406.0 mm
Overall Length - Basic Tractor - With Ripper Multi Shank
1613.0 mm
Overall Length - Basic Tractor - With Ripper Single Shank
1519.0 mm
Overall Length - Basic Tractor - With SU-Blade
1844.0 mm
Overall Length - Basic Tractor - With U-Blade
2241.0 mm
Width - Tractor - Without Trunnions - Standard Shoes
2743.0 mm
Ground Clearance
613.0 mm
Ground Pressure (ISO 16754)
86.4 kPa

Dimensions - Non-Suspended

Ground Clearance
606.0 mm
Ground Pressure (ISO 16754)
86.4 kPa
Height - Grouser
78.0 mm
Length - Track on Ground
3258.0 mm
Machine Height - ROPS/FOPS Cab
3488.0 mm
Overall Length - Basic Tractor
4647.0 mm
Overall Length - Basic Tractor - With A Blade (Angled 25 Degrees)
3068.0 mm
Overall Length - Basic Tractor - With A Blade (Not Angled)
2027.0 mm
Overall Length - Basic Tractor - With Drawbar
406.0 mm
Overall Length - Basic Tractor - With Ripper Multi Shank
1613.0 mm
Overall Length - Basic Tractor - With Ripper Single Shank
1519.0 mm
Overall Length - Basic Tractor - With SU-Blade
1844.0 mm
Overall Length - Basic Tractor - With U-Blade
2241.0 mm
Width - Tractor - Without Trunnions - Standard Shoes
2743.0 mm

Blades - Capacity (SAE J1265)

8A
4.7 m³
8SU
10.3 m³
8SU LGP
9.9 m³
8U
11.7 m³

Blades - Width - Over End Bits

8A
4990.0 mm
8SU
4041.0 mm
8SU LGP
4542.0 mm
8U
4267.0 mm

Productivity

  • Added productivity and up to 10 percent fuel savings, delivering up to 18 percent better dozing efficiency.(1)
  • Move up to 13 percent more material per pass with the largest standard blade in the size class (10.3 m3).
  • Keep working, even in high temperatures, with increased cooling capability.(1) Push in second gear for more dozing productivity.
  • Save fuel with a hydraulic demand fan that reduces speed in cooler conditions. Optional reversing capability for high debris conditions.
  • Auto Shift automatically down shifts to the most efficient gear based on load, adding to overall fuel savings.

(1) Compared to previous model D8R.

Performance

  • Cat C15 ACERT™ engine delivers more horsepower,(1) with more than a decade of proven reliability in a wide range of working conditions.
  • More efficient power train, hydraulic fan and new radiator increase ambient capability up to 23 percent.(1)
  • Purpose-built Desert Arrangement includes added cooling performance and more protection for working in extremely sandy or abrasive conditions.
  • Optional cab-mounted air conditioning condenser supports better system performance, improved engine cooling and serviceability.
  • Easier maintenance access with wider engine panel doors and optional bottom guard access panels.

(1) Compared to previous model D8R.

Ease of Operation

  • Optional electro-hydraulic controls reduce operator effort, improve precision and response, and enable Cat Connect GRADE technologies.
  • New optional Liquid Crystal Display (LCD)(2) places machine data, settings menus, grade control data and more conveniently in front of the operator.
  • LCD display is rear-camera-ready for added safety.

(2) Not available in all areas. Please consult your Cat dealer.

Cat Connect Technologies

  • Cat Slope Indicate (Standard – with electro-hydraulic controls) displays real-time machine cross-slope and fore/aft orientation on the primary monitor, helping operators work more accurately on slopes.
  • Automatically maintain established blade slope with Cat GRADE with Slope Assist (Optional – requires electro-hydraulic controls). Finish jobs faster, with better surface quality and significantly less operator effort. No additional hardware required.
  • Versatile, scalable Cat AccuGrade™ (Optional – requires electro-hydraulic controls) is a dealer-installed grade control system. Choice of Laser, Global Navigation Satellite System (GNSS) or Universal Total Station (UTS) so you get the right level of accuracy to match your job requirements.
  • Remote monitoring with Product Link™/VisionLink® helps you manage your fleet more effectively and profitably.(2)

(2) Not available in all areas. Please consult your Cat dealer.

Coming soon...............

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