Wikitractor

International Harvester 3488

Production ended · 2WD or 4WD

PTO power · claimed

112 hp

Weight
12,880 lb
Engines
1 Diesel
Built
465
Price new · 1984
$50,000

Power

Engineno record
PTO112 hp claimed
PTO, tested112.6 hp
Drawbar83 hp claimed
Drawbar, tested80.5 hp
Listed power124 hp PTO basis

Engines

International Harvester 7.6L 6-cyl dieselDiesel · 6 cyl466 ci
Engine details
International Harvester 7.6L 6-cyl diesel
Bore × stroke
4.3 in × 5.35 in
Rated speed
2,400 rpm
Compression
15.7:1
Cooling
liquid-cooled

Transmissions

hydrostatichydrostaticinfinite forward and reverse (2-range)

Weight

Weight12,880 lb operating
Shipping11,600 lb

Dimensions

Wheelbase105 in
Length184 in
Width102 in
Ground clearance13 in
Front tread, narrowest60 in
Front tread, widest84 in
Rear tread, narrowest66 in
Rear tread, widest114.5 in

Capacities

Fuel tank50 gal
Hydraulic system28.5 gal

Hydraulics

Systemclosed center
Pump flow18 gpm
Total flow27 gpm
Steering flow12 gpm
Remote valves2 or 3

Hitch

Rear hitch categoryII
Controldraft sensing
Rear lift capacityno record

PTO

Rear PTOindependent
Rear PTO speeds540/1000
Engine rpm at PTO speed540@2100

Chassis

Drive2WD/4WD
SteeringPower steering
BrakesHydraulic wet disc brakes
CabCab standard with heat and A/C. Optional burgundy or western finish interiors

Tires

Front10.00-16
Rear18.4-34

Electrical

System voltage12 V
Groundnegative

Production

Total built465
Price new$50,000 (1984)
FactoriesRock Island, Illinois, USA
Built byInternational Harvester

Serial numbers

Serial number plate on the right side of the tractor frame, ahead of the rear axle.

Literature

  • International 30 Series Tractors International Harvester
  • Operator's Manual 3088, 3288, 3488-Hydro and 3688 Tractors (1258513C1) 1981