Image not recorded
CO-OPModel A
CO-OP 3
Agricultural
- power
- Not recorded
- displacement
- 242 ci
- Cylinders
- 6
- Forward gears
- 5
Head to head · Agricultural
CO-OP 3 vs Massey-Harris Challenger
Massey-HarrisModel B
Massey-Harris Challenger
Standard Tread
- power
- Not recorded
- displacement
- 248 ci
- Cylinders
- 4
- Forward gears
- 4
CO-OPCO-OP 3
vs
Massey-HarrisMassey-Harris Challenger
How they compare
Headline specs vs. the whole Agricultural
Engine Displacement
▲ Challenger higher · +6 ci (+2%)3242 ci
Challenger248 ci
Median Agricultural Tractor336 ci
3 is in the 24th percentile; Challenger is in the 29th · 1,083 models
Cylinders
▲ 3 higher · +2 (+50%)36
Challenger4
Median Agricultural Tractor5.5
3 is in the 74th percentile; Challenger is in the 31st · 1,130 models
Forward Gears
▲ 3 higher · +1 (+25%)35
Challenger4
Median Agricultural Tractor16
3 is in the 7th percentile; Challenger is in the 3rd · 972 models
Operating Weight
▲ 3 higher · +250 lb (+6%)34,450 lb
Challenger4,200 lb
Median Agricultural Tractor10,914 lb
3 is in the 9th percentile; Challenger is in the 7th · 971 models
3 (A)Challenger (B)Median Agricultural Tractor
Full comparison
Every spec, side by side
General Information
| Spec | CO-OP 3 | Massey-Harris Challenger | Difference |
|---|---|---|---|
| Manufacturer | CO-OP | Massey-Harris | — |
| Model | 3 | Challenger | — |
| Category | Agricultural | Standard Tread | — |
Engine
| Spec | CO-OP 3 | Massey-Harris Challenger | Difference |
|---|---|---|---|
| Manufacturer | Chrysler | Massey-Harris | — |
| Rated RPM | 1,600RPM | 1,200RPM | ▲ 3+400 RPM · +33% |
| Cylinders | 6 | 4 | ▲ 3+2 · +50% |
| Displacement | 242ci | 248ci | ▲ Challenger+6 ci · +2% |
| Bore | 3.4in | 3.9in | ▲ Challenger+0.5 in · +15% |
| Stroke | 4.5in | 5.3in | ▲ Challenger+0.8 in · +18% |
Transmission
| Spec | CO-OP 3 | Massey-Harris Challenger | Difference |
|---|---|---|---|
| Type | Gear | Gear | Same |
Dimensions & Weight
| Spec | CO-OP 3 | Massey-Harris Challenger | Difference |
|---|---|---|---|
| Length | 132in | 129in | ▲ 3+3 in · +2% |
| Width | 75.6in | Not recorded | — |
| Height | 62in | 58in | ▲ 3+4 in · +7% |
| Operating Weight | 4,450lb | 4,200lb | ▲ 3+250 lb · +6% |
Hydraulics
| Spec | CO-OP 3 | Massey-Harris Challenger | Difference |
|---|---|---|---|
| Steering Type | Manual | Manual | Same |
Tread Width
| Spec | CO-OP 3 | Massey-Harris Challenger | Difference |
|---|---|---|---|
| Front Tread Width | 7.5in | Not recorded | — |
| Rear Tread | 12.8in | Not recorded | — |
Chassis & Drive
| Spec | CO-OP 3 | Massey-Harris Challenger | Difference |
|---|---|---|---|
| Steering Type | Manual | Manual | Same |
Capacities
| Spec | CO-OP 3 | Massey-Harris Challenger | Difference |
|---|---|---|---|
| Coolant | 5gal | 5gal | Same |
Category context
Both models against the field
Engine Displacement
median 336 ciA · 24th percentile (242 ci)B · 29th percentile (248 ci)
Cylinders
median 5.5A · 74th percentile (6)B · 31st percentile (4)
Forward Gears
median 16A · 7th percentile (5)B · 3rd percentile (4)
Operating Weight
median 10,914 lbA · 9th percentile (4,450 lb)B · 7th percentile (4,200 lb)
Length
median 173 inA · 14th percentile (132 in)B · 11th percentile (129 in)
A · 3B · ChallengerMedian Agricultural Tractor