John Deere 8770

Specifications and review tractor John Deere 8770 Technical characteristics, dimensions, weight, power, photos and and publish possibly complete information on specifications, technical data of more than 12.000 tractors and machines. If you choose sort items by model, year, power and factory..

John Deere 8770The John Deere 8770 is a 4WD four-wheel drive from the 8070 series. This tractor was manufactured by John Deere in Waterloo, Iowa, USA from 1993 to 1996. The John Deere 8770 is equipped with a 10.1 L (619.0 cu·in) six-cylinder diesel engine and one of three transmissions: a partially synchronized transmission with 12 forward and 3 reverse gears, a two-speed power shift transmission with 24 forward and 6 reverse gears or a full power shift transmission with 12 forward and 2 reverse gears.

The JD 8770 four-wheel drive used the John Deere engine. It is a 10.1 L, 10,144 cm2, (619.0 cu·in) six-cylinder turbocharged aftercooled diesel engine with 130.0 mm (5.12 in) of the cylinder bore and 127.0 mm (5 in) of the piston stroke. The compression ratio rating is 15.75:1. This engine produced 304.2 PS (223.7 kW; 300.0 HP) at 2,100 rpm of output power.

The John Deere 8770 is equipped with hydrostatic power steering, hydraulic wet discs brakes, Sound-Gard cab (standard) and 832.7 liters (220 US gal.; 183.2 Imp. gal) fuel tank.


John Deere 8770 Specifications

General Specifications
Model John Deere 8770
Length 6,830 mm (268.9 in)
Width
Height
Wheel base 3,400 mm (133.9 in)
Weight 14,950 kg (32,959 lbs)
Fuel tank capacity 832.7 liters (220 US gal.; 183.2 Imp. gal)
Battery Two 12V, CCA 925A
Cabin type Sound-Gard cab (standard)
Engine
Engine model John Deere
Engine type Four-stroke, liquid-cooled, inline
Cylinders 6
Fuel type Diesel
Displacement 10.1 L, 10,144 cm2, (619.0 cu·in)
Bore and stroke 130.0 mm X 127.0 mm (5.12 in X 5 in)
Compression ratio 15.75:1
Horsepower 304.2 PS (223.7 kW; 300.0 HP) at 2,100 rpm
Starter Electric
Oil capacity: 32.0 L (33.8 US. qt, 28.2 Imp. qt.)
Coolant capacity: 54.9 L (58 US. qt, 48.3 Imp. qt.)

Transmission and chassis
Chassis 4×4 articulated 4WD
Steering type Hydrostatic power
Brakes Hydraulic wet discs
Final drive Inboard planetary
Transmission model Syncro
Transmission type Partially synchronized with hydraulic wet disc clutch
Gears 12 forward and 3 reverse
Transmission model PowrSync
Transmission type Two-speed power shift with hydraulic wet disc clutch
Gears 24 forward and 6 reverse
Transmission model Power Shift
Transmission type Full power shift with hydraulic wet disc clutch
Gears 12 forward and 2 reverse
Tires
Front tires Ag: 24.5R-32, 18.4R-38, 20.8R-38, 710/70R38, 18.4R-42, 20.8R-42,18.4R-46
Rear tires Ag: 24.5R-32, 18.4R-38, 20.8R-38, 710/70R38, 18.4R-42, 20.8R-42,18.4R-46

Three-Point Hitch
Category III (optional)
Control type Draft sensing
Lift capacity 6,795 kg (14,980 lbs)
PTO (Power take-off shaft)
Rear PTO type Independent with hydraulic wet disc clutch
Rear PTO speed 1000 rpm
Hydraulic system
Hydraulic type Closed center pressure compensated
Hydraulic capacity 143.8 L (38 US. gal, 31.6 Imp. gal.)
Pressure 2530 psi (174.4 bar)
Valves Rear: 3 to 5
Pump flow 44.8 gpm (169.6 lpm)
SCV flow 33.3 gpm (126.1 lpm)

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