John Deere 8770 Specifications - John Deere 8770 Specs

info
1993 - 1996 8070 Series, Four-wheel Drive (4WD) tractor
Previous model: John Deere 8760
Series next: John Deere 8870
Series back: John Deere 8570
Production
Manufacturer: John Deere
Factory: Waterloo, Iowa, USA
Original price (USD): $114,945
Capacity
Fuel: 220 gal [832.7 L]
Hydraulic system: 38 gal [143.8 L]
3-Point Hitch
Rear Type: 3 (optional)
Control: draft sensing
Rear lift: 14,980 lbs [6794 kg]
Power Take-off (PTO)
Rear PTO: independent (optional)
Clutch: hydraulic wet disc
Rear RPM: 1000 (1.75)
Dimensions & Tires
Wheelbase: 134 inches [340 cm]
Weight: 31438 to 32960 pounds
Front tire: 24.5R-32
Rear tire: 24.5R-32
8770 Serial Numbers
Location: Left side of tractor hinge.
John Deere 8770 Power
Engine (gross): 300 hp [223.7 kW]
PTO (claimed): 256 hp [190.9 kW]
Drawbar (tested): 242.52 hp [180.8 kW]
PTO (tested): 259.31 hp [193.4 kW]
Mechanical
Chassis: 4x4 articulated 4WD
Final drives: inboard planetary
Steering: hydrostatic power
Brakes: hydraulic wet discs
Cab: Sound-Gard cab standard.
Hydraulics
Type: closed center pressure compensated
Capacity: 38 gal [143.8 L]
Pressure: 2530 psi [174.4 bar]
Rear valves: 3 to 5
Pump flow: 44.8 gpm [169.6 lpm]
SCV flow: 33.3 gpm [126.0 lpm]
Electrical
Ground: negative
Battery
Number: 2
Cold-cranking amps: 925
Volts: 12
info
Bore/Stroke: 5.12x5.00 inches [130 x 127 mm]
Power (gross): 300 hp [223.7 kW]
Air cleaner: dual paper elements with aspirator
Compression: 15.75:1
Rated RPM: 2100
Starter volts: 12
Oil capacity: 33.8 qts [32.0 L]
Coolant capacity: 58 qts [54.9 L]
Engine Detail
John Deere, turbocharged aftercooled diesel, 6-cylinder, liquid-cooled, 619 ci [10.1 L]
info
Previous model: John Deere 8760
Series next: John Deere 8870
Series back: John Deere 8570
Transmission
Transmission: Syncro
Type: partially synchronized
Gears: 12 forward and 3 reverse
Clutch: PermaClutch hydraulic wet disc
Three synchronized gears (1-3) in four ranges (A-D).
info
Previous model: John Deere 8760
Series next: John Deere 8870
Series back: John Deere 8570
Dimensions
Weight: 32,960 lbs [14950 kg]
Weight (shipping): 31,438 lbs [14260 kg]
Wheelbase: 134 inches [340 cm]
Length: 268.9 inches [683 cm]
Front axle: 3.937 by 120 inches [99x3048 mm]
Rear axle: 3.937 by 120 inches [99x3048 mm]
John Deere 8770 Tires
Ag front: 24.5R-32, 18.4R-38, 20.8R-38, 710/70R38, 18.4R-42, 20.8R-42, 18.4R-46
Ag rear: 24.5R-32, 18.4R-38, 20.8R-38, 710/70R38, 18.4R-42, 20.8R-42, 18.4R-46