Skip to content
HEAVYEQUIPMENTS.net
Post a listing
SPECS / COMPARISON

Compare models

Manufacturer-sourced values side by side. No performance equivalence or ranking is applied across different machine classes.

FeatureJohn Deere 8370RTractorJohn Deere 8770Tractor
Tractor TypeRow-Crop TractorFarm Tractor
Horsepower276.0 kW223.7 kW
Weight14830.0 kg14950.0 kg
Lift Capacity9072.0 kg6795.0 kg
Transmission TypeFull power shiftFull power shift with hydraulic wet disc clutch
Length622.0 cm683.0 cm
Pump Flow321.8 LPM169.6 LPM
Years Made2014-20191993-1996
Engine ModelJohn Deere PowerTech PSSJohn Deere
Engine Type4-stroke, liquid-cooled, inline4-stroke, liquid-cooled, inline
Fuel TypeDieselDiesel
Cylinders66
Displacement8980 cc10144 cc
Bore11.81 cm13.00 cm
Stroke13.59 cm12.70 cm
Rear PTO TypeIndependentIndependent with hydraulic wet disc clutch
Rear PTO Speed1000 Optional: 1000/1000E Optional: 540/10001000 RPM
Front PTO TypeIndependent—
Front PTO Speed1000 1000—
Rated RPM2100 RPM2100 RPM
Compression Ratio16.0:115.75:1
BatteryTwo 12V, CCA 925ATwo 12V, CCA 925A
StarterElectricElectric
Height328.0 cm—
Wheelbase305.0 cm340.0 cm
Ground Clearance63.0 cm—
Fuel Tank Capacity685.8 l832.7 l
Hydraulic Capacity90.1 l143.8 l
DEF Tank25.7 l—
Transmission ModelJohn Deere e23Power Shift
Final DriveInboard planetaryInboard planetary
Gears23 forward and 11 reverse12 forward and 2 reverse
Chassis4×4 MFWD 4WD4×4 articulated 4WD
BrakesHydraulic wet discHydraulic wet discs
Differential LockHydraulic rear , hydraulic front with 1500 and ILS axles—
Drawbar CategoryIVN/IIIIII
Cabin TypeCommandView III cabSound-Gard cab
Hitch TypeHydraulic center link optionalDraft sensing
Steering TypeHydrostatic power or Active Command steeringHydrostatic power
Front TiresAg: 380/80R38Ag: 24.5R-32, 18.4R-38, 20.8R-38, 710/70R38, 18.4R-42, 20.8R-42.18.4R-46
Rear TiresAg: 480/80R50Ag: 24.5R-32, 18.4R-38, 20.8R-38, 710/70R38, 18.4R-42, 20.8R-42.18.4R-46
Hydraulic TypeClosed-center load sensing pressure flow compensatedClosed center pressure compensated
SCV Flow159.0 LPM126.1 LPM
ValvesRear: 4 to 6, Front: 0 to 2Rear: 3 to 5
Oil Capacity—32.0 l
Coolant Capacity—54.9 l
Working Pressure—174.4 bar
Sourceheavyequipments.net archive (imported 2026-10)heavyequipments.net archive (imported 2026-10)
POPULAR COMPARISONS

MODEL COMPARISONS

Side-by-side specification comparisons generated from the manufacturer-sourced model files. · 7,051