Tractor · 1993Unverified
John Deere 8770
John Deere 8770 — Four-wheel Drive (4WD) tractor · 300 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
300 hp
Max power
180.8 kW
Weight
31438 to 32960 pounds
Hover a source tag to verify
Overview
ManufacturerJohn DeereReference
Four-wheel Drive (4WD) tractorReference
Built in Waterloo, Iowa, USAReference
Original price$114,945Reference
Four-wheel driveReference
Final drivesinboard planetaryReference
Steeringhydrostatic powerReference
Hydraulic wet discs brakesReference
Sound-Gard cab standard.Reference
Engine
John Deere 10.1L 6-cyl dieselReference
Engine (gross)223.7 kWReference
Drawbar (tested)180.8 kWReference
John DeereReference
turbocharged aftercooled dieselReference
6-cylinderReference
liquid-cooledReference
Displacement10.1 LReference
Bore/Stroke130 x 127 mmReference
Power (gross)223.7 kWReference
Air cleanerdual paper elements with aspiratorReference
Compression15.75:1Reference
Rated RPM2100Reference
Starter volts12Reference
Oil capacity32.0 LReference
Coolant capacity54.9 LReference
Power at rated engine speed193.4 kWReference
Max power180.8 kWReference
Transmission
12-speed partially synchronizedReference
24-speed two-speed power shiftReference
12-speed full power shiftReference
TransmissionSyncroReference
Typepartially synchronizedReference
Gears12 forward and 3 reverseReference
ClutchPermaClutch hydraulic wet discReference
Three synchronized gears (1-3) in four ranges (A-D).Reference
TransmissionPowrSyncReference
Typetwo-speed power shiftReference
Gears24 forward and 6 reverseReference
Clutchhydraulic wet discReference
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.Reference
TransmissionPower ShiftReference
Typefull power shiftReference
Gears12 forward and 2 reverseReference
PTO & Hydraulics
PTO (claimed)190.9 kWReference
PTO (tested)193.4 kWReference
Hydraulic system143.8 LReference
Typeclosed center pressure compensatedReference
Capacity143.8 LReference
Pressure174.4 barReference
Rear valves3 to 5Reference
Pump flow169.6 lpmReference
SCV flow126.0 lpmReference
Rear Type3 (optional)Reference
Controldraft sensingReference
Rear lift6794 kgReference
Rear PTOindependentReference
Clutchhydraulic wet discReference
Rear PTO Type1000 (1.75)Reference
Power at rated PTO speed213.5 kWReference
Capacities
Fuel832.7 LReference
Dimensions
Wheelbase340 cmReference
Weight31438 to 32960 poundsReference
Front tire24.5R-32Reference
Rear tire24.5R-32Reference
Ag front24.5R-32Reference
Ag front18.4R-38Reference
Ag front20.8R-38Reference
Ag front710/70R38Reference
Ag front18.4R-42Reference
Ag front20.8R-42Reference
Ag front18.4R-46Reference
Ag rear24.5R-32Reference
Ag rear18.4R-38Reference
Ag rear20.8R-38Reference
Ag rear710/70R38Reference
Ag rear18.4R-42Reference
Ag rear20.8R-42Reference
Ag rear18.4R-46Reference
Length683 cmReference
Weight14950 kgReference
Shipping weight14260 kgReference
Front axle99 by 3048 mmReference
Rear axle99 by 3048 mmReference
8770 Serial Number Location
Left side of tractor hinge.Reference
8770 Serial Numbers
19931001Reference
19941771Reference
19952795Reference
19964001Reference
FAQ: How to read a serial number table.Reference
Electrical
GroundnegativeReference
Batteries2Reference
Battery CCA925Reference
Battery volts12Reference
Test results
Diesel PowrSync 4WDOctober 19 - November 16, 1993Link: Nebraska Tractor Test 1671 fileReference
PTO performanceReference
Fuel use58.7 l/hourReference
Fuel use60.6 l/hourReference
Drawbar performanceReference
Fuel use59.8 l/hourReference
Max pull15179 kgReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.