John Deere 4440 specifications

John Deere 4440

Construction years:

1978 - 1982   Iron Horses Series

Tractor type:

Row-Crop tractor
John Deere 4440 Production
Production

Manufacturer: John Deere

Factory: Waterloo, Iowa, USA

Distributor: -

John Deere 4440 3-Point Hitch
3-Point Hitch

Rear Type: IIIN/II

Rear lift: -

Control: -

Rear lift (at ends): -

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

Front Hitch: -

Front lift (at ends): -

Drawbar: -

John Deere 4440 Attachments
Attachments

Height (to pin): 126 inches

Dump angle: 38

Rollback angle: 11

Breakout force (lift): -

Lift to full height (at pin): 3100 lbs

Lift to full height (at 800mm): -

Loader type: John Deere 148

Clearance, dumped bucket: 102 inches

Reach at ground: -

Dump reach: 32 inches

Breakout force (bucket): -

Bucket width: 60 inches

Raise time to height: -

Bucket dump time: -

Lowering time: -

Rollback time: -

John Deere 4440 Battery
Battery

Number: 2

Cold-cranking amps: 850

Volts: 6

Amp-hours: -

John Deere 4440 Capacity
Capacity

Fuel: 65 gal

Hydraulic system: 11 gal

John Deere 4440 Dimensions & Tires
Dimensions & Tires

Ag front: 10.00-16

Ag rear: 18.4-38

Weight (shipping): 11780 lbs

Wheelbase: 106.7 inches

Clearance front: 24.7 inches

4WD turn radius: -

Weight (ballasted): 15775 lbs

Length: 158.5 inches

Height (hood): -

Ground clearance: -

Rear tread: 60 to 130 inches

Front tread: 55.7 to 93.2 inches

2WD turn radius: 13.1 feet

Width: 96 inches

Standard tires (ag): -

Height (cab): -

Max weight: -

Front axle: -

Rear axle: -

John Deere 4440 Electrical
Electrical

Ground: negative

Charging system: alternator

Charging amps: 61 (ROPS)

Battery volts: 6

John Deere 4440 Engine
Engine

Bore/Stroke: 4.25x4.75 inches

Compression: 15.5:1

Cooling: -

Cylinders: -

Displacement: 404 ci

Fuel: -

Rated RPMs: 2200

Power: -

Torque: -

Torque RPM: -

Emissions: -

Emission control: -

Maximum power: -

Fuel system: direct injection

Pre-heating: ether injection

Compression: -

Starter: Delco-Remy electric

Starter volts: 12

John Deere 4440 Mechanical
Mechanical

Chassis: 4x2 2WD

Steering: power

Brakes: differential hydraulic wet disc

Cab: Sound-Gard cab standard. Four-post ROPS available.

Differential lock: pedal-actuated hydraulic

Transmission: -

Pump flow: 23 gpm

Final drives: -

John Deere 4440 Power Take-off (PTO)
Power Take-off (PTO)

Rear PTO: independent

Rear RPM: 540/1000 (1.375)

Gear Rear PTO: -

Hydro Rear PTO: -

Mid PTO: -

Mid RPM: -

Clutch: -

Engine RPM: 540@2200; 1000@2200

Front PTO: -

Front RPM: -

John Deere 4440 Hydraulics
Hydraulics

Type: closed center

Pressure: 2250 psi

Valves: 2 or 3

Total Flow: -

Steering Press: -

Capacity: 11 gal

Pump flow: 23 gpm

SVC flow: -

John Deere 4440 Transmission
Transmission

Gears: 16 forward and 6 reverse

Type: John Deere Quad-Range

Oil Capacity: 44 qts

Name: John Deere Syncro-Range

Clutch: -

John Deere 4440 Power
Power

Engine: -

PTO (Claimed): 130 hp

Engine (gross): -

Drawbar (tested): 112.69 hp

Engine (net): -

Gear PTO (Claimed): -

Hydro PTO (Claimed): -