John Deere 4400

The John Deere 4400 is a tractor produced by John Deere. It is equipped with a 100.2 ci 1.6 L engine. The listed engine power is Diesel (net): 33.7 hp / 25.1 kW; Diesel (gross): 35.7 hp / 26.6 kW; Diesel (listed): 1.9 hp / 1.4 kW. Transmission: SyncReverser. Operating weight: 1517 lbs 688 kg.

Overview

	1998 - 2001 4000 Compact SeriesCompact Utility tractor 4000 Compact Series Compact Utility tractor

Production
Manufacturer	John Deere
Compact Utility tractor
Built in Augusta, Georgia, USA

John Deere 4400 Engine
Yanmar 1.6L 3-cyl diesel
Engine details ...

John Deere 4400 Power
Engine (gross)	35.7 hp 26.6 kW
Engine (net)	33.7 hp 25.1 kW
Gear PTO (claimed)	29.5 hp 22.0 kW
Hydro PTO (claimed)	28.5 hp 21.3 kW

Mechanical
Four-wheel drive
Final drives	spur gear
Differential lock	mechanical rear
Power steering
Differential wet disc brakes
Two-post fixed ROPS. Folding ROPS optional.

Capacity
Fuel	10 gal 37.9 L
Hydraulic system	6.3 gal (gear) 23.8 L
	6.8 gal (hydro) 25.7 L
Front axle	4.7 qts 4.4 L

Hydraulics
Type	open center
Capacity	6.3 gal (gear) 23.8 L
	6.8 gal (hydro) 25.7 L
Pressure	2500 psi 172.4 bar
Valves	2
Pump flow	8.3 gpm 31.4 lpm
Total flow	13.3 gpm 50.3 lpm
Oil type	122o↔0oF [50o↔-17oC] : JD Hy-Gard 80o↔-40oF [26o↔-40oC] : JD Lo Vis Hy-Gard	122o↔0oF [50o↔-17oC]	: JD Hy-Gard	80o↔-40oF [26o↔-40oC]	: JD Lo Vis Hy-Gard
122o↔0oF [50o↔-17oC]	: JD Hy-Gard
80o↔-40oF [26o↔-40oC]	: JD Lo Vis Hy-Gard
Steering flow	5 gpm 18.9 lpm

122o↔0oF [50o↔-17oC]	: JD Hy-Gard
80o↔-40oF [26o↔-40oC]	: JD Lo Vis Hy-Gard

Tractor hitch
Rear Type	I
Control	position control
Rear lift (at 24"/610mm)	2200 lbs 997 kg

Power Take-off (PTO)
Rear PTO	independent
Clutch	mechanical wet disc
Rear PTO Type	540 (1.375)
Engine RPM	540@2700
Mid PTO	optional
Mid PTO Type	2100
Engine RPM	2100@2700

Dimensions & Tires
Wheelbase	68 inches 172 cm
Weight	2900 lbs 1315 kg
Front tire	7-14
Rear tire	11.2-24
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	alternator
Charging amps	40
Battery CCA	500
Battery volts	12

References
Commercial & Consumer Equipment Sales Manual published in 1999, by John Deere
Grounds Care Equipment Purchasing Guide published in 1999, by John Deere
Grounds Care Equipment Purchasing Guide published in 2000, by John Deere
Grounds Care Equipment Purchasing Guide published in 2001, by John Deere
Operator's Manual 410 and 420 Loaders (OMC49370) published in 2005
4000 Series Tractors published in 1998, by John Deere
4000 Series Tractors published in 2000, by John Deere
4000 Series Product Information Handbook published in 1998, by John Deere
4000 Series Product Information Handbook published in 2000, by John Deere
Rental Equipment published in 2001, by John Deere

Engine

Engine Detail — 100.2 ci / 1.6 L Diesel

Manufacturer	Yanmar 3TNE88
Fuel Type	Diesel
Configuration	3-cylinder, liquid-cooled
Displacement	100.2 ci 1.6 L
Bore/Stroke	3.46x3.54 inches 88 x 90 mm
Power (net)	33.7 hp 25.1 kW
Power (gross)	35.7 hp 26.6 kW
Fuel system	direct injection
Air cleaner	dry
Pre-heating	air heater
Compression	18:1
Rated RPM	2700
Idle RPM	950-2810
Operating RPM	950-2700
Starter volts	12
Starter power	1.9 hp 1.4 kW
Coolant capacity	6.1 qts 5.8 L
Oil capacity	4.5 qts 4.3 L
Oil change	200 h

Transmission

Transmission options
12-speed partially synchronized
hydrostatic

Transmission — SyncReverser

Transmission	SyncReverser
Type	partially synchronized
Gears	12 forward and reverse
Clutch	wet discs, two clutch packs with nine four-inch discs each
Oil capacity	25.2 qts 23.8 L
Four gears (1-4) in three ranges (A-C) with left-hand reverser on steering column. Gears may be shifting on the move, using the clutch. Tractor must be stopped, and clutch used, to shift range.
With 11.2-24 rear tires.

Transmission — infinite forward and reverse (3-range) hydrostatic

Type	hydrostatic
Gears	infinite forward and reverse (3-range)
Oil capacity	27.2 qts 25.7 L
Hydrostatic transmission operated by two foot pedals and left-hand range shift lever. Tractor must be stopped to shift ranges. Push-button cruise control.
With 11.2-24 rear tires.

Dimensions

John Deere 4400 Tires
Standard tires (ag)	Front: 7-14. Rear: 11.2-24
Lawn/turf front	27x8.50-15
Lawn/turf rear	41x14.00-20
Industrial front	25x8.50-14
Industrial rear	15-19.5

Dimensions
Wheelbase	68 inches 172 cm
Length	117 inches 297 cm
Width	50 inches 127 cm
Clearance (rear axle)	13.4 inches 34 cm

John Deere 4400 Weight
Shipping	2900 lbs 1315 kg
Max Drawbar	562 lbs 254 kg
Max front axle	3197 lbs 1450 kg
Max rear axle	4409 lbs 1999 kg

John Deere 4400 Height
Hood	53.3 inches 135 cm
ROPS	84 inches (fixed) 213 cm
	90 inches (folding) 228 cm

Attachments

Attachment overview
60" mid-mount mower deck
72" mid-mount mower deck
Snowblower
Blade
John Deere 420 loader
John Deere 430 loader
Backhoe

John Deere 47 Backhoe
Backhoe type	John Deere 47 Backhoe
Weight	1047 lbs 474 kg
2-Foot flat digging depth	90 inches 228 cm
Reach from pivot	114 inches 289 cm
Loading height	70 inches 177 cm
Bucket Rotation	180°
Swing Arc	180°
Bucket force	2840 lbs 1288 kg
Dipperstick force	2005 lbs 909 kg

John Deere 48 Backhoe
Backhoe type	John Deere 48 Backhoe
Weight	1517 lbs 688 kg
Transport height	81 inches 205 cm
2-Foot flat digging depth	102 inches 259 cm
Reach from pivot	133 inches 337 cm
Loading height	82 inches 208 cm
Bucket Rotation	180°
Swing Arc	180°
Bucket force	3730 lbs 1691 kg
Dipperstick force	2435 lbs 1104 kg