Allis Chalmers 6140

The Allis Chalmers 6140 is a tractor produced by Allis Chalmers. It is equipped with a 142.2 ci 2.3 L engine. Transmission: 10 forward and 2 reverse. Operating weight: 4000 to 4400 pounds.

Fuel & Capacities

13.2 gal 50.0 L

Transmission

10 forward and 2 reverse

Operating Weight

4000 to 4400 pounds

Overview

	1982 - 1985 Utility tractor

Production
Manufacturer	Allis Chalmers
Utility tractor
Original price	$15,891

Allis Chalmers 6140 Engine
Toyosha 2.3L 3-cyl diesel
Fuel tank	13.2 gal 50.0 L
Engine details ...

Allis Chalmers 6140 Transmission
10-speed synchromesh
Transmission details ...

Allis Chalmers 6140 Power
PTO (claimed)	40 hp 29.8 kW

Mechanical
Two- or four-wheel drive
Final drives	inboard planetary
Differential lock	mechanical rear
Power steering
Mechanical wet disc brakes
Open operator station. ROPS and canopy available.

Hydraulics
Type	open center
Pump flow	10 gpm 37.9 lpm

Tractor hitch
Rear Type	I
Control	top-link draft sensing
Rear lift	3190 lbs 1446 kg

Power Take-off (PTO)
Rear PTO	independent
Rear PTO Type	540

Dimensions & Tires
Wheelbase	76.2 inches 193 cm
Weight	4000 to 4400 pounds
Front tire	6.00-16
Rear tire	13.6-28
Full dimensions and tires ...

Electrical
Ground	negative
Battery volts	12

Engine

Engine Detail — 142.2 ci / 2.3 L Diesel

Manufacturer	Toyosha
Fuel Type	Diesel
Configuration	3-cylinder, liquid-cooled
Displacement	142.2 ci 2.3 L
Bore/Stroke	3.86x4.06 inches 98 x 103 mm
Air cleaner	dry
Pre-heating	glow plugs
Compression	23:1
Rated RPM	2500
Starter volts	12
Coolant capacity	8.5 qts 8.0 L

Transmission

Transmission — 10 forward and 2 reverse synchromesh

Type	synchromesh
Gears	10 forward and 2 reverse
Clutch	279.4mm dry disc

Dimensions

Allis Chalmers 6140 Tires
Ag front	6.00-16
	7.50-16
	8.00-18
Ag rear	13.6-28
	14.9-28

Dimensions
Wheelbase	76.2 inches 193 cm
Length	131.5 inches 334 cm
Width	68.2 inches 173 cm
2WD Shipping weight	4000 lbs 1814 kg
4WD Shipping weight	4400 lbs 1995 kg
Flange rear axle
Front tread	49.8 to 78.3 inches 126 to 198 cm
Rear tread	53.7 to 81.4 inches 136 to 206 cm
Rear tread	54 to 84 inches 137 to 213 cm (power-adjust)

Allis Chalmers 6140 Height
Steering wheel	62.7 inches 159 cm
Hood	50.5 inches 128 cm
Exhaust	88 inches 223 cm

Photos

Allis Chalmers 6140

Fluids, Capacities & Working Autonomy

Standard fluid requirements, service intervals, and continuous runtime estimates for Allis Chalmers 6140.

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