John Deere 8770 tractor specifications

1993 - 1996

1993 - 1996 8070 SeriesFour-wheel Drive (4WD) tractor

Production

Production Manufacturer:John Deere
Type:Four-wheel Drive (4WD) tractor
Factory:Waterloo, Iowa, USA
Original price:$114,945

John Deere 8770 Power

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
power test details ...

1993 - 1996

8070 Series

Four-wheel Drive (4WD) tractor

Nebraska Tractor Test 1671

Nebraska Tractor Test 1671
Diesel PowrSync 4WD October 19 - November 16, 1993 Link: Nebraska Tractor Test 1671 file
PTO performance
Power at rated engine speed:	259.31 hp 193.4 kW
Fuel use:	15.5 gal/hour 58.7 l/hour
Power at rated PTO speed:	286.31 hp 213.5 kW
Fuel use:	16.0 gal/hour 60.6 l/hour
Drawbar performance
Max power:	242.52 hp 180.8 kW
Fuel use:	15.8 gal/hour 59.8 l/hour
Max pull:	33,464 lbs 15179 kg

John Deere 8770 Engine

John Deere 8770 Engine John Deere 10.1L 6-cyl diesel Engine details ...

1993 - 1996

8070 Series

Four-wheel Drive (4WD) tractor

Engine Detail

Engine Detail
John Deere
turbocharged aftercooled diesel
6-cylinder
liquid-cooled
Displacement:	619 ci 10.1 L
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

Mechanical

Mechanical Chassis:4x4 articulated 4WD
Final drives:inboard planetary
Steering:hydrostatic power
Brakes:hydraulic wet discs
Cab:Sound-Gard cab standard.
Transmissions:12-speed partially synchronized
24-speed two-speed power shift
12-speed full power shift
Transmission details ...

1993 - 1996

8070 Series

Four-wheel Drive (4WD) tractor

Transmissions overview

Transmissions overview
12-speed partially synchronized
24-speed two-speed power shift
12-speed full power shift

Transmission

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).

Transmission

Transmission
Transmission:	PowrSync
Type:	two-speed power shift
Gears:	24 forward and 6 reverse
Clutch:	hydraulic wet disc
Six gears (1-6) in four ranges (A-D). Power shift between gear pairs 1/2, 3/4, and 5/6. Synchronized shifting between other gears and ranges.

Transmission

Transmission
Transmission:	Power Shift
Type:	full power shift
Gears:	12 forward and 2 reverse
Clutch:	hydraulic wet disc

Capacity

Capacity Fuel:220 gal
832.7 L
Hydraulic system:38 gal
143.8 L

Hydraulics

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

Tractor hitch

Tractor hitch Rear Type:3 (optional)
Control:draft sensing
Rear lift:14,980 lbs
6794 kg

Power Take-off (PTO)

Power Take-off (PTO) Rear PTO:independent*Optional
Clutch:hydraulic wet disc
Rear RPM:1000 (1.75)

Dimensions & Tires

Dimensions & Tires Wheelbase:134 inches
340 cm
Weight:31438 to 32960 pounds
Front tire:24.5R-32
Rear tire:24.5R-32
Full dimensions and tires ...

1993 - 1996

8070 Series

Four-wheel Drive (4WD) tractor

John Deere 8770 Tires

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

Dimensions

Dimensions
Wheelbase:	134 inches 340 cm
Length:	268.9 inches 683 cm
Weight:	32,960 lbs 14950 kg
Shiping weight:	31,438 lbs 14260 kg
Front axle:	3.937 by 120 inches 99 by 3048 mm
Rear axle:	3.937 by 120 inches 99 by 3048 mm

8770 Serial Numbers

8770 Serial Numbers Location:Left side of tractor hinge.
photo of 8770 serial number
1993:1001
1994:1771
1995:2795
1996:4001

how to read serial numbers...