D7R

D7R

Caterpillar has been the world leader in Track-Type Tractors for more than a century. The D7R combines legendary Cat product 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 D7R is a world-class tractor built to help you produce the highest quality work in a variety of applications.

Description

Engine Model Cat® C9 ACERT™
Flywheel Power 194 kW
Net Power – ISO 9249 194 kW
Bore 112 mm
Stroke 149 mm
Displacement 8.8 l
Maximum Power – 1,900 rpm – Gross Power – ISO 14396 204 kW
Maximum Power – 1,900 rpm – Net Power – ISO 9249 194 kW
1.0 Forward 3.52 km/h
2.0 Forward 6.1 km/h
3.0 Forward 10.54 km/h
1.0 Reverse 4.54 km/h
2.0 Reverse 7.85 km/h
3.0 Reverse 13.58 km/h
Fuel Tank 479 l
Cooling System 73 l
Engine Crankcase 28 l
Power Train 178 l
Final Drive – Each 13 l
Hydraulic Tank 54 l
Pivot Shaft 32 l
Operating Weight 24962 kg
Operating Weight – STD 24962 kg
Operating Weight – Standard 24962 kg
Shipping Weight – Standard 20288 kg
Operating Weight – XR 25441 kg
Shipping Weight – XR 20767 kg
Operating Weight – LGP 27101 kg
Shipping Weight – LGP 22380 kg
Shoes/Side – LGP 43
Grouser Height 71 mm
Track on Ground – LGP 3175 mm
Ground Contact Area (STD Track) – LGP 5.81 m²
Ground Contact Area (STD Track) – STD 3.21 m²
Ground Contact Area (STD Track) – XR 3.41 m²
Ground Pressure (STD Track) – LGP 45.78 kPa
Ground Pressure (STD Track) – STD 76.32 kPa
Ground Pressure (STD Track) – XR 73.22 kPa
Shoes/Side – STD 40
Shoes/Side – XR 41
Standard Width of Shoe – LGP 914 mm
Standard Width of Shoe – STD/XR 560 mm
Track on Ground – STD 2870 mm
Track on Ground – XR 3048 mm
Pump Capacity 38500 kPa
Pump Type Variable Displacement Piston
RPM at Rated Engine Speed 2231 r/min
Pump Output 289 l/min
Lift Cylinder Flow 190 l/min
Tilt Cylinder Flow 80 l/min
Ripper Cylinder Flow 190 l/min
Pressure Setting 42000 kPa
Bulldozer – Lift 22750 kPa
Bulldozer – Tilt 17225 kPa
Ripper – Lift 22750 kPa
Ripper – Tilt 22750 kPa
Steering 38000 kPa
A-Blade Capacity – STD/XR 3.89 m³
A-Blade Width – STD/XR 4496 mm
S-Blade Capacity – LGP 5.89 m³
S-Blade Width – LGP 4545 mm
SU-Blade Capacity – STD/XR 6.86 m³
SU-Blade Width – STD/XR 3693 mm
Maximum Clearance Raised – Under Tip, Pinned in Bottom Hole 757 mm
Maximum Penetration Force 85 kN
Pitch Adjustment, Ripper Down – Backward 10 °
Pitch Adjustment, Ripper Down – Forward 15 °
Pry-Out Force 176.6 kN
Weight – With Three Shanks 3337 kg
Type Adjustable Parallelogram
Number of Pockets 3
Overall Beam Width 2210 mm
Maximum Penetration 748 mm
ROPS/FOPS Standards
Cab Meets the appropriate standards as listed below
Brakes Brakes meet the standard SAE J/ISO 10265 MAR99

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