John Deere 770 specifications

John Deere 770

Construction years:

1989 - 1998   70 Compact Series

Tractor type:

Compact Utility tractor
John Deere 770 Production
Production

Manufacturer: Yanmar

Factory: Japan

Distributor: John Deere

John Deere 770 3-Point Hitch
3-Point Hitch

Rear Type: I

Rear lift: -

Control: -

Rear lift (at ends): 815 lbs

Rear lift (at 24"/610mm): -

Front Hitch: -

Front lift (at ends): -

Drawbar: -

John Deere 770 Attachments
Attachments

Height (to pin): 77 inches

Dump angle: 45

Rollback angle: 22

Breakout force (lift): -

Lift to full height (at pin): 700 lbs

Lift to full height (at 800mm): -

Loader type: John Deere 70

Clearance, dumped bucket: 62.5 inches

Reach at ground: 46 inches

Dump reach: 31 inches

Breakout force (bucket): 1570 lbs

Bucket width: 48 inches

Raise time to height: -

Bucket dump time: -

Lowering time: -

Rollback time: -

John Deere 770 Battery
Battery

Number: 1

Cold-cranking amps: 447

Volts: 12

Amp-hours: -

John Deere 770 Capacity
Capacity

Fuel: 6.3 gal

Hydraulic system: 4 gal

John Deere 770 Dimensions & Tires
Dimensions & Tires

Ag front: 5.00-12 (2WD)

Ag rear: 9.5-24 (2WD)

Weight (shipping): -

Wheelbase: 61 inches

Clearance front: -

4WD turn radius: -

Weight (ballasted): -

Length: 87.8 inches

Height (hood): 48.1 inches

Ground clearance: 12 inches

Rear tread: -

Front tread: -

2WD turn radius: -

Width: 53.8 inches

Standard tires (ag): Front: 5.00-12. Rear: 9.5-16

Height (cab): -

Max weight: -

Front axle: -

Rear axle: -

John Deere 770 Electrical
Electrical

Ground: negative

Charging system: alternator

Charging amps: 20

Battery volts: 12

John Deere 770 Engine
Engine

Bore/Stroke: 3.15x3.35 inches

Compression: 22.5:1

Cooling: -

Cylinders: -

Displacement: 52.1 ci

Fuel: -

Rated RPMs: 2600

Power: -

Torque: -

Torque RPM: -

Emissions: -

Emission control: -

Maximum power: -

Fuel system: -

Pre-heating: -

Compression: -

Starter: -

Starter volts: 12

John Deere 770 Mechanical
Mechanical

Chassis: 4x2 2WD

Steering: manual

Brakes: dry shoe

Cab: Two-post ROPS.

Differential lock: -

Transmission: 8-speed gear

Pump flow: -

Final drives: -

John Deere 770 Power Take-off (PTO)
Power Take-off (PTO)

Rear PTO: transmission

Rear RPM: 540

Gear Rear PTO: -

Hydro Rear PTO: -

Mid PTO: -

Mid RPM: 2100

Clutch: over-running

Engine RPM: 540@2350

Front PTO: independent*

Front RPM: -

John Deere 770 Hydraulics
Hydraulics

Type: open center

Pressure: 2050 psi

Valves: -

Total Flow: 5.6 gpm

Steering Press: -

Capacity: 4 gal

Pump flow: -

SVC flow: -

John Deere 770 Transmission
Transmission

Gears: 8 forward and 2 reverse

Type: -

Oil Capacity: 16 qts

Name: -

Clutch: -

John Deere 770 Power
Power

Engine: -

PTO (Claimed): 20 hp

Engine (gross): -

Drawbar (tested): -

Engine (net): 23 hp

Gear PTO (Claimed): -

Hydro PTO (Claimed): -