Chamberlain 4090

The Chamberlain 4090 is a tractor produced by Chamberlain. It is equipped with a 359 ci 5.9 L engine. The listed engine power is Diesel (net): 100.5 hp / 74.9 kW. Transmission: Hi-Lo. Drive type: 4x2 2WD. Operating weight: 11671 to 12302 pounds.

Engine Power

Diesel (net): 100.5 hp / 74.9 kW

Drive & Traction

4x2 2WD

Fuel & Capacities

57.3 gal 216.9 L

Transmission

Hi-Lo

Operating Weight

11671 to 12302 pounds

Overview

	1985 - 1986 90 SeriesRow-Crop tractor 90 Series Row-Crop tractor

Production
Manufacturer	Chamberlain (a part of John Deere)
Row-Crop tractor
Built in Welshpool, Australia
Total built	510

Chamberlain 4090 Engine
John Deere 5.9L 6-cyl diesel
Engine details ...

Chamberlain 4090 Transmission
12-speed partial power shift
Transmission details ...

Chamberlain 4090 Power
Engine (net)	100.5 hp 74.9 kW
PTO (claimed)	94 hp 70.1 kW

Mechanical
Drive	4x2 2WD
	4x4 MFWD 4WD (optional)
Steering	hydrostatic power
Hydraulic wet disc brakes
Cab standard with air-conditioning.

Capacity
Fuel	57.3 gal 216.9 L
Hydraulic system	7.2 gal 27.3 L

Hydraulics
Type	open center
Capacity	7.2 gal 27.3 L
Pressure	2500 psi 172.4 bar
Valves	4 (max)
	3 (with 3pt)
Total flow	15.6 gpm 59.0 lpm

Tractor hitch
Rear Type	II
Control	top-link sensing
Rear lift (at 24"/610mm)	5,355 lbs 2429 kg
	6,517 lbs (optional) 2956 kg

Power Take-off (PTO)
Rear PTO	independent
Clutch	hydraulic disc
Rear PTO Type	540
	1000 (optional)

Dimensions & Tires
2WD fixed Wheelbase	104.2 inches 264 cm
	104.9 inches (2WD) 266 cm
	112.4 inches (4WD) 285 cm
Weight	11671 to 12302 pounds
Front tire	11.00x16
Rear tire	23.1x34 (2WD)
Full dimensions and tires ...

Electrical
Charging system	alternator
Charging amps	55
Batteries	2
Battery volts	6

References

John Deere Tractors Worldwide by Don Macmillan
90 Series Tractors published in 1985, by Chamberlain

Engine

Engine Detail — 359 ci / 5.9 L Diesel

Manufacturer	John Deere
Fuel Type	Diesel
Configuration	6-cylinder, liquid-cooled
Displacement	359 ci 5.9 L
Bore/Stroke	4.19x4.33 inches 106 x 110 mm
Power (net)	100.5 hp 74.9 kW
Air cleaner	dry with safety element
Compression	16.8:1
Rated RPM	2200
Idle RPM	800-2375
Torque	276.6 lb-ft 375.1 Nm
Torque RPM	1300
Starter volts	12
Oil capacity	12 qts 11.4 L
Coolant capacity	20 qts 18.9 L

Transmission

Transmission — Hi-Lo

Transmission	Hi-Lo
Type	partial power shift
Gears	12 forward and 4 reverse
Clutch	14-inch dry disc
Oil capacity	45.4 qts 43.0 L
Three gears (1-3) in two ranges (Slow-Fast) with hydraulic Hi-Lo power shift. Range shifts are synchronized with the clutch. Tractor must be stopped to shift gears (1-3 and R).
With 23.1x34 rear tires.

Dimensions

Chamberlain 4090 Tires
Standard tires (ag)	Front: 11.00x16. Rear: 23.1x34 (2WD)
	Front: 14.9x28. Rear: 23.1x34 (4WD)

Dimensions
2WD fixed Wheelbase	104.2 inches 264 cm
	104.9 inches (2WD) 266 cm
	112.4 inches (4WD) 285 cm
Shipping weight	11,671 lbs (2WD) 5293 kg
	12,302 lbs (4WD) 5580 kg
2WD Clearance (front axle)	19.1 inches 48 cm
4WD Clearance (front axle)	21.6 inches 54 cm
Front tread	58.3 to 78 inches 148 to 198 cm (2WD)
Front tread	64 inches 162 cm (2WD)
Front tread	68.2 to 83.9 inches 173 to 213 cm (4WD)
Rear tread	62.2 to 97.6 inches 157 to 247 cm

Photos

Chamberlain 4090

Recommended Implements & Sizing Guide

Engineering recommendations for Chamberlain 4090 based on its 100.5 HP power envelope and ASAE agricultural standards.

Implement & Operation	Recommended Size	Workload Rating	Engineering Notes
Moldboard PlowPrimary Tillage	4 to 5 Bottom (16-18")4 - 5 铧 (40-45 cm)	Heavy Duty	Heavy primary tillage; semi-mounted hitch recommended.
Rotary Cutter / MowerMowing & Clearing	10 to 12 ft Flex-Wing3.0 - 3.6 m 折叠双翼	Heavy Duty	Wide swath pasture and crop residue shredding.
Rotary TillerSeedbed Prep	90 to 120 in Heavy Duty230 - 300 cm 重型旋耕机	Commercial / Field Scale	Deep intensive seedbed preparation for commercial row crops.
Disc HarrowSecondary Tillage	10 to 14 ft Tandem / Offset3.0 - 4.2 m 重型交错耙	Heavy Duty	Aggressive residue cutting in corn/cotton stubble.
Hay BalerHay & Forage	5x6 Round Baler or 3x3 Mid Square1.5x1.8 m 大圆捆或中型方捆机	Heavy Duty	High density baling; requires minimum 85 PTO HP.

Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for Chamberlain 4090.

Estimated Continuous Field Runtime: 11 hrs

Approximately 11 hours of continuous field operation at ~75% rated power on a full tank (57.3 gal / 216.9 L).

Estimated 75% Load Fuel Burn~5.2 gal/hr (19.8 L/hr)

Engine Crankcase Oil

SAE 15W-40 (Heavy Duty Diesel)

Standard Spec: API CK-4 / CJ-4 Heavy Duty

Service Interval: 150 – 250 Hours

Transmission & Hydraulic System

UTTO (Universal Tractor Transmission Oil)

Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)

Service Interval: 600 – 1000 Hours

Engine Cooling System

50/50 Ethylene Glycol Pre-mix

Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze

Service Interval: 2 Years / 1500 Hours