Caterpillar RD7

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3-Point Hitch
Rear type -
Control -
Rear lift -
Front hitch -
Front lift -
Power Take-off (PTO):
Rear PTO -
Clutch -
Rear RPM -
Front PTO -
Engine RPM -
Capacity
Fuel -
Dimensions & Tires
Wheelbase -
Weight 21020 lbs [9534 kg]
Front tire tracks
Rear tire tracks
Caterpillar RD7 Power:
Engine gross -
Engine max -
Mechanical
Chassis crawler
Differential lock -
Steering -
Brakes -
Trailer brakes -
Cab Open operator station.
Hydraulics
Type -
Rear valves -
Mid valves -
Pump flow -
SCV flow -
Total flow -
Electrical
Ground -
Charging system -
Charging amps -
Charging volts -
Battery
Number -
Cold-cranking amps -
Volts -
Engine Detail
Caterpillar
diesel
4-cylinder
liquid-cooled
831 ci [13.6 L]
Engine specifications
Bore/Stroke 5.75x8.00 inches [146 x 203 mm]
Emissions -
Emission control -
Rated Power -
Maximum Power -
Air cleaner oil bath
Pre-heating -
Compression -
Fuel system -
Rated RPM 1000
Operating RPM -
Torque -
Torque RPM -
Starter -
Starter volts -
Oil capacity -
Oil change -
Coolant capacity -
Type gear
Gears 4 forward and 1 reverse
Clutch dry disc
Speeds  
Caterpillar RD7 Tires
Ag front 60, 74-inch tracks
Ag rear 60, 74-inch tracks
Standard tires (ag) -
Dimensions
Weight (operating) 21020 lbs [9534 kg]
Weight (max capacity) -
Front axle load -
Rear axle load -
Wheelbase -
Length -
With hitch Length: -
Width -
Height (hood) -
Height (cab) -
Front axle -
Rear axle -
Height (exhaust) -
Clearance (front axle) -
Clearance (rear axle) -
Clearance (drawbar) -
Test name
Test Date May 5 - 15, 1936
Test Type Diesel 4-speed crawler
PTO power (max) -
PTO fuel use (max) -
PTO power (rated engine speed) -
PTO fuel use (engine speed) -
PTO fuel use (PTO speed) -
Drawbar power (max) 65.73 hp [49.0 kW]
Drawbar fuel use (max) -
Drawbar pull (max) 14746 lbs [6688 kg]
Max pull gear 1
Test name
Test Date May 21 - 25, 1936
Test Type Diesel 4-speed crawler
PTO power (max) -
PTO fuel use (max) -
PTO power (rated engine speed) -
PTO fuel use (engine speed) -
PTO fuel use (PTO speed) -
Drawbar power (max) 78.35 hp [58.4 kW]
Drawbar fuel use (max) -
Drawbar pull (max) 16098 lbs [7302 kg]
Max pull gear 1
Test name
Test Date May 21 - 25, 1936
Test Type Diesel 4-speed crawler
PTO power (max) -
PTO fuel use (max) -
PTO power (rated engine speed) -
PTO fuel use (engine speed) -
PTO fuel use (PTO speed) -
Drawbar power (max) -
Drawbar fuel use (max) -
Drawbar pull (max) 16782 lbs [7612 kg]
Max pull gear 1