Chamberlain 4090

Name: Chamberlain 4090
Brand: Chamberlain

Power

100 hp

Production

1985-1986

Engine

Diesel, 6-cylinder

Transmission

Hi-Lo

Weight

11,671 lbs (2WD) [5293 kg]

Drive

2WD/4WD

100–140 HP 1980s

From the same series:

4290

Introduction

John Deere 4090: Row-Crop Tractor

The John Deere 4090 is a row-crop tractor produced between 1985 and 1986 by Chamberlain, a division of John Deere, in Welshpool, Australia. Designed for standard agricultural operations, this model was built with a focus on mechanical durability and field versatility.

Engine and Performance

The tractor is powered by a 6-cylinder, liquid-cooled John Deere diesel engine with a displacement of 359 cubic inches (5.9 liters). It delivers a net power output of 100.5 hp (74.9 kW) at a rated speed of 2200 RPM. The engine features a compression ratio of 16.8:1 and utilizes a dry air cleaner with a safety element, ensuring reliable performance in dusty field environments.

Transmission and Drivetrain

The drivetrain features a partial power shift transmission offering 12 forward and 4 reverse gears. It incorporates a hydraulic Hi-Lo power shift, allowing for on-the-fly gear adjustments within ranges. The system utilizes a 14-inch dry disc clutch. Gear shifting between the three main gears and the reverse requires the tractor to be at a complete stop, while range shifts are synchronized.

Hydraulics and PTO

The hydraulic system is of an open-center design, providing a total flow of 15.6 gpm (59.0 lpm) at a system pressure of 2500 psi (172.4 bar). It supports up to four valves for implement control. The rear independent PTO operates at 540 RPM as standard, with an optional 1000 RPM configuration available, engaged via a hydraulic disc clutch.

Hitch and Dimensions

Equipped with a Category II rear hitch, the tractor provides a lift capacity of 5,355 lbs (2,429 kg), with an optional upgrade available to 6,517 lbs (2,956 kg). The hitch utilizes top-link sensing for implement depth control. The base shipping weight is 11,671 lbs (5,293 kg) for the 2WD model, with MFWD 4WD versions weighing 12,302 lbs (5,580 kg).

Conclusion

"The John Deere 4090 is a robust, mid-range row-crop tractor suited for traditional tillage and implement management. Its combination of a reliable 6-cylinder engine, partial power shift transmission, and standard air-conditioned cabin makes it a durable machine for operators requiring consistent performance in field applications."

Introduction

Production Information of Chamberlain, 4090

The production information of the tractor (4090) includes details about its manufacturing.

Row-Crop tractor

Built in Welshpool, Australia


Manufacturer	Chamberlain (a part of John Deere)
Total built	510

Dimension and Tires Information of Chamberlain, 4090

This section sums up the dimension and tires information of the tractor.


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


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

Engine Specifications of Chamberlain, 4090

Get the specifications for the engine and if different options are available.

John Deere

Liquid-cooled

6-cylinder

Diesel


Coolant capacity	20 qts [18.9 L]
Oil capacity	12 qts [11.4 L]
Air cleaner	Dry with safety element
Idle RPM	800-2375
Rated RPM	2200
Displacement	359 ci [5.9 L]
Power (net)	100.5 hp [74.9 kW]
Compression	16.8:1
Bore/Stroke	4.19x4.33 inches [106 x 110 mm]
Starter volts	12
Torque RPM	1300
Torque	276.6 lb-ft [375.1 Nm]

Transmission Information of Chamberlain, 4090Y

Discover all variants of transmission available for this tractor model.

Transmission variants 1

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).


Transmission	Hi-Lo
Oil capacity	45.4 qts [43.0 L]
Clutch	14-inch dry disc
Type	Partial power shift
Gears	12 forward and 4 reverse

Mechanical Specs of Chamberlain, 4090Y

This section summarizes all mechanical information such as the brake system and other specifications.

Cab standard with air-conditioning.

Hydraulic wet disc brakes


Drive	4x2 2WD
	4x4 MFWD 4WD (optional)
Steering	Hydrostatic power

Power Information of Chamberlain, 4090Y

Discover the power specifications and options available for this tractor model but also PTO (Power Take-off) information.


Rear PTO	Independent
	1000 (optional)
Clutch	Hydraulic disc
Rear PTO Type	540

Hydraulics Specifications of Chamberlain, 4090

Hydraulic system type, pressure, pump flow and valves.


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

Three-Point Hitch of Chamberlain, 4090

Hitch category and rear/front lift capacity.


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

Electrical System of Chamberlain, 4090

Battery voltage, charging system and ground.


Charging system	Alternator
Battery volts	6
Charging amps	55
Batteries	2

Frequently asked questions

How much horsepower does the Chamberlain 4090 have?

The Chamberlain 4090 delivers 100 HP.

What years was the Chamberlain 4090 produced?

The Chamberlain 4090 was produced in 1985-1986.

What engine does the Chamberlain 4090 have?

The Chamberlain 4090 is powered by a Diesel, 6-cylinder engine.

What transmission does the Chamberlain 4090 use?

The Chamberlain 4090 uses a Hi-Lo transmission.

How much does the Chamberlain 4090 weigh?

The Chamberlain 4090 weighs 11,671 lbs (2WD) [5293 kg].

Is the Chamberlain 4090 4WD?

The Chamberlain 4090 is available in 2WD/4WD.

More Chamberlain models

C6100101 HP · 1970 - 1976 Countryman 35492 HP · 1966 - 1970 Super 9090 HP · 1962 - 1967 4280111 HP · 1975 - 1985 408085 HP · 1975 - 1985 4290118 HP · 1985 - 1986 Countryman76 HP · 1958 - 1962 Countryman 676 HP · 1963 - 1966

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