ChallengerModel A
Challenger 55
Agricultural
- power
- Not recorded
- displacement
- 442 ci
- Cylinders
- 6
- Forward gears
- 16
Head to head · Agricultural
Challenger 55 vs International Harvester 4186
Image not recorded
International HarvesterModel B
International Harvester 4186
Utility
- power
- Not recorded
- displacement
- 436 ci
- Cylinders
- 6
- Forward gears
- 8
ChallengerChallenger 55
vs
International HarvesterInternational Harvester 4186
How they compare
Headline specs vs. the whole Agricultural
Engine Displacement
▲ 55 higher · +6 ci (+1%)55442 ci
4186436 ci
Median Agricultural Tractor336 ci
55 is in the 78th percentile; 4186 is in the 75th · 1,083 models
Cylinders
= Effectively tied556
41866
Median Agricultural Tractor5.5
55 is in the 74th percentile; 4186 is in the 74th · 1,130 models
Forward Gears
▲ 55 higher · +8 (+100%)5516
41868
Median Agricultural Tractor16
55 is in the 50th percentile; 4186 is in the 16th · 972 models
Operating Weight
▲ 55 higher · +3,600 lb (+16%)5526,000 lb
418622,400 lb
Median Agricultural Tractor10,914 lb
55 is in the 93rd percentile; 4186 is in the 89th · 971 models
55 (A)4186 (B)Median Agricultural Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Challenger 55 | International Harvester 4186 | Difference |
|---|---|---|---|
| Manufacturer | Challenger | International Harvester | — |
| Model | 55 | 4186 | — |
| Category | Agricultural | Utility | — |
Engine
| Spec | Challenger 55 | International Harvester 4186 | Difference |
|---|---|---|---|
| Manufacturer | Caterpillar | International Harvester | — |
| Model | 3126 | DT-436 | — |
| Rated RPM | 2,100RPM | 2,400RPM | ▲ 4186+300 RPM · +14% |
| Cylinders | 6 | 6 | Same |
| Displacement | 442ci | 436ci | ▲ 55+6 ci · +1% |
| Bore | 4.3in | 4.3in | Same |
| Stroke | 5in | 5in | Same |
Transmission
| Spec | Challenger 55 | International Harvester 4186 | Difference |
|---|---|---|---|
| Type | Full Power Shift | Gear | — |
Dimensions & Weight
| Spec | Challenger 55 | International Harvester 4186 | Difference |
|---|---|---|---|
| Length | 211in | 194in | ▲ 55+17 in · +9% |
| Height | 125in | 139in | ▲ 4186+14 in · +11% |
| Operating Weight | 26,000lb | 22,400lb | ▲ 55+3,600 lb · +16% |
Hydraulics
| Spec | Challenger 55 | International Harvester 4186 | Difference |
|---|---|---|---|
| System Type | Variable-Displacement Load-Sensing Pressure-Compensated | Open center | — |
| Steering Type | Differential Power | Hydraulic power | — |
Hitch & Towing
| Spec | Challenger 55 | International Harvester 4186 | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Category III/II | — |
| Hitch Category | III | 3 | — |
| Hitch Position | Rear | Not recorded | — |
Chassis & Drive
| Spec | Challenger 55 | International Harvester 4186 | Difference |
|---|---|---|---|
| Chassis Type | Not recorded | 4x4 4WD | — |
| Drive Type | Not recorded | 4WD | — |
| Steering Type | Differential Power | Hydraulic power | — |
Electrical
| Spec | Challenger 55 | International Harvester 4186 | Difference |
|---|---|---|---|
| Battery Voltage | Not recorded | 12V | — |
| Starter Type | Electric | Electric | Same |
Capacities
| Spec | Challenger 55 | International Harvester 4186 | Difference |
|---|---|---|---|
| Coolant | 8.6gal | Not recorded | — |
Operator Station
| Spec | Challenger 55 | International Harvester 4186 | Difference |
|---|---|---|---|
| Type | Cab | Not recorded | — |
Category context
Both models against the field
Engine Displacement
median 336 ciA · 78th percentile (442 ci)B · 75th percentile (436 ci)
Cylinders
median 5.5A · 74th percentile (6)B · 74th percentile (6)
Forward Gears
median 16A · 50th percentile (16)B · 16th percentile (8)
Operating Weight
median 10,914 lbA · 93rd percentile (26,000 lb)B · 89th percentile (22,400 lb)
Length
median 173 inA · 86th percentile (211 in)B · 73rd percentile (194 in)
A · 55B · 4186Median Agricultural Tractor