Caterpillar D8R (Dozers) Large

Specifications of Caterpillar D8R (Dozers) Large

Engine

• Bore 137.0 mm
• Displacement 14.6 L
• Engine Model Cat® 3406C DITA
• Engine Power (Maximum) - ISO 14396 247.0 kW
• Engine Power (Maximum) - ISO 14396 (DIN) 247.0 kW
• Engine Power (Maximum) - SAE J1995 252.0 kW
• Flywheel Power 226.0 kW
• Net Power (Maximum) - 80/1269/EEC 239.0 kW
• Net Power (Maximum) - ISO 9249/SAE J1349 239.0 kW
• Net Power (Maximum) - ISO 9249/SAE J1349 (DIN) 239.0 kW
• Net Power (Rated at 2,100 rpm) - 80/1269/EEC 226.0 kW
• Net Power (Rated at 2,100 rpm) - ISO 9249/SAE J1349 226.0 kW
• Net Power (Rated at 2,100 rpm) - ISO 9249/SAE J1349 (DIN) 226.0 kW
• Stroke 165.0 mm

Transmission

• 1.0 Forward 3.5 km/h
• 1.0 Reverse 4.7 km/h
• 2.0 Forward 6.2 km/h
• 2.0 Reverse 8.1 km/h
• 3.0 Forward 10.8 km/h
• 3.0 Reverse 13.9 km/ h

Service Refill Capacities

• Cooling System 92.0 L
• Engine Crankcase 32.5 L
• Final Drives (each) 13.5 L
• Fuel Tank 625.0 L
• Hydraulic Tank 72.0 L
• Pivot Shaft 40.0 L
• Power Train 144.0 L

Standards

• Brakes Brakes meet the standard SAE J/ISO 10265:2008
• Cab Meets the appropriate standards as listed in Footnotes
• ROPS/FOPS Standards

Blades

• A - Blade Capacity 4.7 m3
• A - Blade Width 4978.0 mm
• SU - Blade Capacity 8.7 m3
• SU - Blade Width 3937.0 mm
• SU LGP - Blade Capacity 8.5 m3
• SU LGP - Blade Width 4400.0 mm
• U - Blade Capacity 11.7 m3
• U - Blade Width 4262.0 mm

Hydraulic Controls

• Lift Cylinder Flow 325.0 L/min
• Pump Capacity at 7000.0 kPa
• Pump Output 239.0 L/min
• Pump Type - Implements Variable Displacement Piston
• Ripper Cylinder Flow 190.0 L/min
• RPM at Rated Engine Speed 2100.0 RPM
• Tilt Cylinder Flow 170.0 L/min

Ripper

• Maximum Penetration 780.0 mm
• Maximum Penetration 2 1135.0 mm
• Maximum Penetration Force 127.4 kN
• Maximum Penetration Force 2 124.2 kN
• Number of Pockets 3
• Number of Pockets 2 1
• Overall Beam Width 2464.0 mm
• Pryout Force 222.8 kN
• Pryout Force 2 227.9 kN
• Type 1 Adjustable Parallelogram Single-Shank
• Type 2 Adjustable Parallelogram Multi-Shank
• Weight with Standard Single Shank 4085.0 kg
• Weight with Three Shanks 4877.0 kg

Hydraulic Controls - Main Relief Valve

• Pressure Setting 24100.0 kPa

Hydraulic Controls - Maximum Operating Pressure

• Bulldozer, Lift 24100.0 kPa
• Bulldozer, Tilt 24100. 0 kPa
• Ripper, Lift 24100.0 kPa
• Ripper, Tilt 24100.0 kPa
• Steering 38000.0 kPa

WEIGHT

• Operating Weight 37920.0 kg
• Operating Weight - LGP 35176.0 kg
• Operating Weight - Standard 37920.0 kg
• Shipping Weight - LGP 29257.0 kg
• Shipping Weight - Standard 28365.0 kg

Undercarriage - LGP

• Ground Clearance 613.0 mm
• Ground Contact Area 6.19 m2
• Ground Pressure (ISO 16754) - VPAT-Blade 55.8 kPa
• Grouser Height 78.0 mm
• Length of Track on Ground 3206.0 mm
• Shoe Type Moderate Service
• Shoes/Side 44
• Track Gauge 2337.0 mm
• Track Pitch 216.0 mm
• Track Rollers per Side 8
• Width of Shoe 965.0 mm

Undercarriage - Standard

• Ground Clearance 613.0 mm
• Ground Contact Area 3.91 m2
• Ground Pressure (ISO 16754) 95.1 kPa
• Grouser Height 78.0 mm
• Length of Track on Ground 3206.0 mm
• Pitch 216.0 mm
• Shoe Type Moderate Service
• Shoes/Side 44
• Track Gauge 2083.0 mm
• Track Rollers per Side 8
• Width of Shoe 610.0 mm