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Massey Ferguson 640

Massey Ferguson 640 tractor
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The Massey Ferguson 640 is an industrial tractor produced from 1993 to 1996 by Massey Ferguson (a part of Fermec). It features a Perkins 4.1L 4-cylinder diesel engine delivering 66.5 hp net and 72.7 hp gross power. The tractor has a 4-speed power shuttle transmission with hydraulic wet disc clutch and offers two- or four-wheel drive options. It includes electro-hydraulic rear differential lock, power steering, wet disc brakes, and a four-post ROPS with optional cab and heater. The 640 has a rear PTO with independent 540/1000 rpm speeds and a rear hitch with position and draft control. Fuel capacity varies with ROPS or cab configurations. The tractor supports front-end loader attachments with detailed loader specifications available. Dimensions include a wheelbase of 81.4 inches, weight around 6403 lbs, and various tire options. Electrical system is negative ground with a 55 amp alternator and two 12-volt batteries.
Massey Ferguson 640industrial tractorPerkins 4.1L engine4-speed power shuttletractor specificationsMassey Ferguson tractors
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Model640

Technical Specifications

Detailed specifications and technical data for Massey Ferguson 640

Power

Engine (net):66.5 hp (49.6 kW)
PTO (claimed):58 hp (43.3 kW)
Engine (gross):72.7 hp (54.2 kW)

Engine

Type:diesel, 4-cylinder, liquid-cooled inline
Model:Perkins 4.1L 4-cyl diesel
Torque:196 lb-ft (265.8 Nm)
Starter:electric
Rated RPM:2200
Torque RPM:1400
Air cleaner:dry two-stage
Bore/Stroke:3.976x5.00 inches (101 x 127 mm)
Compression:15.3:1
Power (net):66.5 hp (49.6 kW)
Pre-heating:thermostart
Displacement:248 ci (4.1 L)
Oil capacity:11.3 qts (10.7 L)
Power (gross):72.7 hp (54.2 kW)
Starter volts:12
Coolant capacity:16.7 qts (15.8 L)

Height

Cab:94 inches (238 cm)
ROPS:94 inches (238 cm)
Exhaust:93.6 inches (237 cm)
Steering wheel:67.6 inches (171 cm)

Weight

2WD ROPS:6403 lbs (2904 kg)
Max rear axle:25000 lbs (static) (11340 kg), 13422 lbs (SAE J43) (6088 kg)
Max front axle:30305 lbs (static) (13746 kg), 13997 lbs (SAE J43) (6349 kg)

Capacity

Cab Fuel:24.4 gal (92.4 L)
ROPS Fuel:20.3 gal (76.8 L)
Hydraulic system:11.1 gal (42.0 L)

Dimensions

2WD Length:123 inches (312 cm)
4WD Length:124.4 inches (315 cm)
Rear tread:80 inches (203 cm)
2WD Front tread:67.2 inches (170 cm)
4WD Front tread:62.5 inches (158 cm)
Ground clearance:11.4 inches (28 cm)
Tractor loader length:183 inches (464 cm)

Electrical

Ground:negative
Batteries:2
Battery CCA:420
Battery volts:12
Charging amps:55
Charging system:alternator

Hydraulics

Type:open center
Capacity:11.1 gal (42.0 L)
Pressure:3000 psi (hitch) (206.8 bar), 2750 psi (loader) (189.6 bar)
Pump flow:7.1 gpm (hitch) (26.9 lpm), 28.4 gpm (loader) (107.5 lpm)

Mechanical

ROPS:Four-post ROPS. Cab optional with heater.
Drive:Two- or four-wheel drive
Brakes:Wet disc brakes
Final drives:outboard planetary
Power steering:yes
Differential lock:electro-hydraulic rear

Production

Type:Industrial tractor
Years made:1993 - 1996

Attachments

Dump time:1.1s
Dump angle:50°
Lower time:3.4s
Raise time:4.3s
Bucket width:80 inches (203 cm)
Loader weight:2701 lbs (1225 kg)
Rollback time:1.5s
Reach (dumped):28 inches (71 cm)
Rollback angle:48°
Height (at pin):131 inches (332 cm)
front-end loader:yes
Boom rod diameter:1.77 inches (4 cm)
Clearance (level):120.6 inches (306 cm)
Clearance (dumped):103.3 inches (262 cm)
Bucket rod diameter:1.57 inches (3 cm)
Boom cylinder diameter:3.15 inches (8 cm)
Bucket cylinder diameter:2.56 inches (6 cm)
Loader breakout force (at pin):8838 lbs (4008 kg)
Loader lift capacity (full at pin):5510 lbs (2499 kg)

Transmission

Type:power shuttle
Gears:4 forward and reverse
Clutch:hydraulic wet disc

Tractor hitch

Control:position and draft control
Rear Type:II
Rear lift (at ends):4764 lbs (2160 kg)

Dimensions & Tires

Weight:6403 lbs (2904 kg)
Rear tire:16.9-24
Wheelbase:81.4 inches (206 cm)
Front tire:11L-16

Power Take-off (PTO)

Rear PTO:independent
Engine RPM:540@1807, 1000@1900
Rear PTO Type:540/1000 (1.375)

Related Models

Massey Ferguson 650

Model:650