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D6R

Medium Dozers

Caterpillar has been the world leader in Track-Type Tractors for more than a century. The D6R combines legendary Cat durability and reliability with proven technology designed to reduce emissions while improving your productivity and your bottom line. From rugged structures to fully integrated engine and power train systems, the D6R is a world-class tractor built to help you produce the highest quality work in a variety of applications.

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Engine Model Cat® C9 ACERT™
Flywheel Power 149 kW
Displacement 8.8 l
Bore 112 mm

Availability Please Call Admin

FEATURES & BENEFITS

Cab and Controls

Operator EnvironmentThe D6R features a choice of an isolation-mounted, pressurized cab that reduces noise and vibration. Large, single pane windows offer good views all a... Read more

Engine

Caterpillar is one of the world's leading engine manufacturers. Every component of a Cat® engine is carefully designed to maximize durability and reliability. Precise con... Read more

Power Train

The power shift transmission, unique Cat torque divider and differential steering are matched with the C9 engine to deliver outstanding power and reliability. The integra... Read more

Structures

The foundation of every Cat dozer is a rugged frame built to absorb high impact shock loads and twisting forces. A reinforced saddle, welded front cross-member and steel... Read more

Undercarriage

Since its ground-breaking introduction in 1978, more than 100,000 Cat Track-Type Tractors have been sold with the elevated sprocket “high drive” undercarriage. This is a... Read more

Work Tools

L-Shaped Push ArmsL-shaped push arms bring the blade closer to the machine, providing excellent maneuverability, balance and blade penetration. The design provides solid... Read more

Integrated Electronic Solutions

AccuGrade System for Track-Type TractorsThe AccuGrade system automates blade control for improved grading accuracy and more cost effective operation. Sensors calculate pr... Read more

Serviceability

Cat machines are designed with serviceability in mind. Modular components, easy access to regular service points and features that enable quicker diagnostics all add up t... Read more

Total Customer Support

Only Cat machines come with the industry's best sales and service support - the Cat Dealer network. From helping you choose the right machine to ongoing support, your Cat... Read more

SPECIFICATIONS FOR D6R

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Engine
Engine Model Cat® C9 ACERT™
Flywheel Power 149 kW
Engine - XL/LGP
Displacement 8.8 l
Bore 112 mm
Rated Power - 1,850 rpm - Gross - ISO 14396 163 kW
Stroke 149 mm
Engine Model Cat® C9 ACERT™
Net Power - ISO 9249 149 kW
Rated Power - 1,850 rpm - Net - ISO 9249 149 kW
Transmission
1.0 Forward 3.7 km/h
2.0 Forward 6.5 km/h
3.0 Forward 11.3 km/h
1.0 Reverse 4.8 km/h
2.0 Reverse 8.3 km/h
3.0 Reverse 14.4 km/h
Service Refill Capacities
Fuel Tank 424 l
Cooling System 76.8 l
Engine Crankcase 28 l
Power Train 145.7 l
Final Drive - Each 13.6 l
Roller Frames - Each 24.6 l
Pivot Shaft Compartment 5 l
Hydraulic Tank 51.5 l
Weights
Operating Weight 20080 kg
Operating Weight - XL 20080 kg
Shipping Weight - XL 17012 kg
Operating Weight - XL A 20257 kg
Operating Weight - XL SU 20080 kg
Operating Weight - LGP 21715 kg
Shipping Weight - LGP 19153 kg
Operating Weight - LGP S 21715 kg
Undercarriage
Width - Shoe - XL 560 mm
Width - Shoe - LGP 915 mm
Shoes/Side - XL 41
Shoes/Side - LGP 45
Grouser Height 65 mm
Pitch 203 mm
Track Gauge - XL 1880 mm
Track Gauge - LGP 2286 mm
Track on Ground - XL 2814 mm
Track on Ground - LGP 3245 mm
Ground Pressure - XL 0.645 kg/cm²
Ground Pressure - LGP 0.366 kg/cm²
Ground Contact Area (STD Track) - LGP 5.94 m²
Ground Contact Area (STD Track) - XL 3.15 m²
Hydraulic Controls - Pump
Pump Capacity 6900 kPa
RPM at Rated Engine Speed 2125 r/min
Pump Output 214 l/min
Lift Cylinder Flow 190 l/min
Tilt Cylinder Flow 80 l/min
Ripper Cylinder Flow 160 l/min
Hydraulic Controls - Main Relief Valve
Pressure Setting 42000 kPa
Hydraulic Controls - Maximum Operating Pressure
Ripper - Lift 19300 kPa
Steering 40000 kPa
Bulldozer 19300 kPa
Ripper - Pitch 19300 kPa
Tilt Cylinder 19300 kPa
Bulldozer - Tilt 19300 kPa
Blades
SU - Blade Capacity 5.61 m³
SU - Blade Width 3260 mm
A-Blade Capacity 3.93 m³
A-Blade Width 4166 mm
LGP S-Blade Capacity 3.7 m³
LGP S-Blade Width 4063 mm
Ripper
Maximum Penetration Force 6603 kg
Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole 511 mm
Pry-Out Force 9134 kg
Weight - With Three Shanks 1782 kg
Type Fixed Parallelogram
Number of Pockets 3
Overall Beam Width 2202 mm
Beam Cross Section 216 × 254 mm (8.5 × 10 in)
Maximum Penetration 500 mm
Standards
ROPS/FOPS ROPS meets criteria SAE J395, SAE 1040 MAY94, ISO 3471-1994/FOPS meets ISO 3449-1992 Level II
Cab Meets appropriate standards as listed in Footnotes.
Brakes Brakes meet criterion SAE J/ISO 10265 MAY98

SELECT MODELS TO COMPARE

Medium Dozers

D6 XE

Engine Model Cat C9.3B
Power - Net 161 kW
Operating Weight 23248 kg
Emissions U.S. EPA Tier 4 Final, EU Stage V, Korea Tier 4 Final
Medium Dozers

D8

Engine Model Cat C15
Power - Net 264 kW
Net Power - ISO 9249/SAE J1349 264 kW
Net Power - ISO 9249 (DIN) 359 mhp
Medium Dozers

D6T

Engine Model Cat C9.3 ACERT™
Flywheel Power 161 kW
Displacement 9.3 l
Net Power - 2,200 rpm - ISO 9249/SAE J1349 161 kW
Medium Dozers

D5

Engine Model Cat C7.1
Power - Net 127 kW
Emissions Brazil MAR-1 and UN ECE R96 Stage IIIA emission standards, equivalent to U.S. EPA Tier 3/EU Stage IIIA
Net Power - Rated - ISO 9249/SAE J1349 127 kW
Medium Dozers

D6T

Engine Model Cat® C9.3
Flywheel Power 153 kW
Operating Weight 21850 kg
Transmission Type パワ-シフトディファレンシャルステアリング
Medium Dozers

D4

Engine Model Cat C7.1
Power - Net 97 kW
Net Power - 2,200 rpm - ISO 9249 97 kW
Net Power - 2,200 rpm - SAE J1349 95 kW
Medium Dozers

D7R

Engine Model 3306 T
Flywheel Power 171 kW
Maximum Flywheel Power 184 kW
Displacement 10.5 l
Medium Dozers

D6R III

Engine Model C9 ACERT
Flywheel Power 138 kW
Gross Power 159 kW
Net Power - ISO 9249 138 kW
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