Massey Ferguson 4800

Production: 1978 - 1983  

Production
Manufacturer:	Massey Ferguson
Type:	Four-wheel Drive (4WD) tractor
Original price:	$87,000 (1983 )

Massey Ferguson 4800 Power
Engine (net):	225 hp 167.8 kW
Drawbar (claimed):	150 hp 111.9 kW
PTO (claimed):	179 hp 133.5 kW
Drawbar (tested):	153.78 hp 114.7 kW
PTO (tested):	179.31 hp 133.7 kW

Mechanical
Chassis:	4x4 articulated 4WD
Steering:	articulated power
Brakes:	hydraulic caliper
Cab:	Cab standard with heat and air-conditioning. Optional AM/FM 8-track stereo.
Transmission:	18-speed partial power shift

Capacity
Fuel:	190 gal 719.1 L
Steering:	96 qts 90.9 L
Front axle:	42 qts 39.7 L
Rear axle:	84 qts 79.5 L

Hydraulics
Type:	open center
Valves:	3 to 4
Pump flow:	16 gpm 60.6 lpm (transmission)
16 gpm 60.6 lpm (lift)
28 gpm 106.0 lpm (auxiliary)
Total flow:	60 gpm 227.1 lpm
Steering cap.:	96 qts 90.9 L

Tractor hitch
Rear Type:	IV
Control:	position control with electronic lower link sensing
Rear lift (at 24"/610mm):	11000 lbs 4989 kg

Power Take-off (PTO)
Rear PTO:	independent
Rear RPM:	1000 (1.75)
Engine RPM:	1000@2350

4800 Serial Numbers
Location:	Rear, right-side of cab
1978:	9D001001
1979:	9D001031
1980:	9D002102
1981:	9D002752
1982:	9D003515
1983:	9D003897

Electrical
Ground:	negative
Charging system:	alternator
Charging amps:	60
Batteries:	4
Battery volts:	12

Engine Detail
Cummins V-903
diesel
8-cylinder
liquid-cooled
Displacement:	903 ci 14.8 L
Bore/Stroke:	5.50x4.75 inches 140 x 121 mm
Air cleaner:	dual dry elements
Compression:	15.5:1
Starter volts:	12
Oil capacity:	37.5 qts 35.5 L
Coolant capacity:	60 qts 56.8 L

Transmission
Type:	partial power shift
Gears:	18 forward and 6 reverse
Clutch:	wet disc with four 14-inch plates
Oil capacity:	44 qts 41.6 L
Three gears (1-3) in two ranges (high/low) with three-speed power shift (low/intermediate/high).

Dimensions
Wheelbase:	137 inches 347 cm
Length:	252 inches 640 cm
Width:	108 inches 274 cm
Height:	130 inches 330 cm
Front axle:	4 inch diameter 101 mm
Rear axle:	4 inch diameter 101 mm