international harvester 4186
![]() | 1976 - 1978
86 SeriesFour-wheel Drive (4WD) tractor | 1976 - 1978 | 86 Series | Four-wheel Drive (4WD) tractor |
|---|---|---|---|---|
1976 - 1978 | ||||
86 Series | ||||
Four-wheel Drive (4WD) tractor | ||||
1976 - 1978 | |
|---|---|
86 Series | |
Four-wheel Drive (4WD) tractor |
Production | |
|---|---|
Manufacturer | International Harvester |
Four-wheel Drive (4WD) tractor | |
Built in Rock Island, Illinois, USA | |
Original price was $32,500 in 1978 | |
International Harvester 4186 Engine | |
|---|---|
International Harvester 7.1L 6-cyl diesel | |
Fuel tank | 100 gal
378.5 L |
Engine details ... | |
International Harvester 4186 Transmission | |
|---|---|
8-speed gear | |
Transmission details ... |
International Harvester 4186 Power | |
|---|---|
Drawbar (claimed) | 130 hp
96.9 kW |
PTO (claimed) | 150 hp
111.9 kW |
Drawbar (tested) | 127.55 hp
95.1 kW |
PTO (tested) | 150.63 hp
112.3 kW |
Performance test details ... | |
Mechanical | |
|---|---|
Drive | 4x4 4WD |
Steering | hydraulic power |
Hydraulic expanding shoe brakes | |
Cab standard | |
Photos | |
|---|---|
![]() | |
International Harvester 4186 photos... |
Hydraulics | |
|---|---|
Type | open center |
Valves | 2 |
Pump flow | 18 gpm
68.1 lpm |
Tractor hitch | |
|---|---|
Rear Type | III/II |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | 1000 |
Engine RPM | 1000@1159 |
Dimensions & Tires | |
|---|---|
Wheelbase | 102 inches
259 cm |
Weight | 15900 lbs
7212 kg |
Front tire | 23.1-26 |
Rear tire | 23.1-26 |
Full dimensions and tires ... | |
References | |
|---|---|
![]() | |
1978 Buyer's Guide published by International Harvester |
Recommended Products
Advertisement · Featured Tractor-Related Products

Powtol AM125424 Oil Filter
3" O.D, 2-1/4" long, 3/4"-16 thread, 28 micron filter, 7 to 9 PSI relief, To ensure the optimal performance of your engine, please verify your engine's model and part numbers before ordering the parts.

Tractor Backhoe Attachment with Mechanical Thumb
The MechMaxx BH660 backhoe is a reliable solution for a wide range of digging and excavation tasks. Designed to fit CAT I 3-point hitch tractors, it requires a minimum of 15 PTO horsepower and a tractor weight of at least 1,500 lbs. This backhoe is ideal for ditching on farms and grazing lands, digging pools, cleaning waterways, as well as assistant excavating work in construction and building roads.

Transmission Oil Filter Element
Durable: Built to strict quality control standards, the Filter Element is durable and practical, featuring stable characteristics and high reliability.

Turn Signal Light Kit
OEM John Deere Part Number: BUC10608 Replaces OEM Part Number: BM26588, BUC10608
* This page contains affiliate links, purchases may generate revenue for this site


