John Deere 8770

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3-Point Hitch
Rear type 3 (optional)
Control -
Rear lift 14,980 lbs [6794 kg]
Front hitch -
Front lift -
Power Take-off (PTO):
Rear PTO independent (optional)
Clutch hydraulic wet disc
Rear RPM 1000 (1.75)
Front PTO -
Engine RPM -
Capacity
Fuel 220 gal [832.7 L]
Dimensions & Tires
Wheelbase 134 inches [340 cm]
Weight 31438 to 32960 pounds
Front tire 24.5R-32
Rear tire 24.5R-32
John Deere 8770 Power:
Engine gross 300 hp [223.7 kW]
Engine max -
Mechanical
Chassis 4x4 articulated 4WD
Differential lock -
Steering hydrostatic power
Brakes hydraulic wet discs
Trailer brakes -
Cab Sound-Gard cab standard.
Hydraulics
Type 3 (optional)
Rear valves 3 to 5
Mid valves -
Pump flow hydrostatic powe
SCV flow 33.3 gpm [126.0 lpm]
Total flow -
Electrical
Ground negative
Charging system -
Charging amps -
Charging volts -
Battery
Number 2
Cold-cranking amps 925
Volts 12
Engine Detail
John Deere
turbocharged aftercooled diesel
6-cylinder
liquid-cooled
619 ci [10.1 L]
Engine specifications
Bore/Stroke 5.12x5.00 inches [130 x 127 mm]
Emissions -
Emission control -
Rated Power -
Maximum Power -
Air cleaner dual paper elements with aspirator
Pre-heating -
Compression -
Fuel system -
Rated RPM 2100
Operating RPM -
Torque -
Torque RPM -
Starter -
Starter volts 12
Oil capacity 33.8 qts [32.0 L]
Oil change -
Coolant capacity 58 qts [54.9 L]
Syncro
Type partially synchronized
Gears 12 forward and 3 reverse
Clutch PermaClutch hydraulic wet disc
Speeds -
PowrSync
Type two-speed power shift
Gears 24 forward and 6 reverse
Clutch hydraulic wet disc
Speeds -
Power Shift
Type full power shift
Gears 12 forward and 2 reverse
Clutch hydraulic wet disc
Speeds -
John Deere 8770 Tires
Ag front 24.5R-32
Ag rear 24.5R-32
Standard tires (ag) -
Dimensions
Weight (operating) -
Weight (max capacity) -
Front axle load -
Rear axle load -
Wheelbase 134 inches [340 cm]
Length 268.9 inches [683 cm]
With hitch Length: -
Width -
Height (hood) -
Height (cab) -
Front axle 3.937 by 120 inches [99x3048 mm]
Rear axle 3.937 by 120 inches [99x3048 mm]
Height (exhaust) -
Clearance (front axle) -
Clearance (rear axle) -
Clearance (drawbar) -
Test name
Test Date October 19 - November 16, 1993
Test Type Diesel PowrSync 4WD
PTO power (max) -
PTO fuel use (max) -
PTO power (rated engine speed) 259.31 hp [193.4 kW]
PTO fuel use (engine speed) 15.5 gal/hour [58.7 l/hour]
PTO fuel use (PTO speed) 16.0 gal/hour [60.6 l/hour]
Drawbar power (max) 242.52 hp [180.8 kW]
Drawbar fuel use (max) 15.8 gal/hour [59.8 l/hour]
Drawbar pull (max) 33,464 lbs [15179 kg]
Max pull gear A3