ChallengerModel A
Challenger MT345B
Utility
- power
- 91 hp
- displacement
- 201 ci
- Cylinders
- 3
- Forward gears
- 12
Head to head · Utility
Challenger MT345B vs Challenger MT425B
Image not recorded
ChallengerModel B
Challenger MT425B
Utility
- power
- 81.1 hp
- displacement
- 268 ci
- Cylinders
- 4
- Forward gears
- 16
ChallengerChallenger MT345B
vs
ChallengerChallenger MT425B
How they compare
Headline specs vs. the whole Utility
Engine Power
▲ MT345B higher · +9.9 hp (+12%)MT345B91 hp
MT425B81.1 hp
Median Utility Tractor55 hp
MT345B is in the 79th percentile; MT425B is in the 72nd · 5,383 models
Engine Displacement
▲ MT425B higher · +67 ci (+33%)MT345B201 ci
MT425B268 ci
Median Utility Tractor183 ci
MT345B is in the 55th percentile; MT425B is in the 75th · 5,580 models
Cylinders
▲ MT425B higher · +1 (+33%)MT345B3
MT425B4
Median Utility Tractor4
MT345B is in the 23rd percentile; MT425B is in the 50th · 5,720 models
Forward Gears
▲ MT425B higher · +4 (+33%)MT345B12
MT425B16
Median Utility Tractor12
MT345B is in the 50th percentile; MT425B is in the 73rd · 4,941 models
MT345B (A)MT425B (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Challenger MT345B | Challenger MT425B | Difference |
|---|---|---|---|
| Manufacturer | Challenger | Challenger | Same |
| Model | MT345B | MT425B | — |
| Category | Utility | Utility | Same |
Engine
| Spec | Challenger MT345B | Challenger MT425B | Difference |
|---|---|---|---|
| Manufacturer | Challenger | Perkins Diesel | — |
| Model | Not recorded | U0903BB5 | — |
| Power Output | 91hp | 81.1hp | ▲ MT345B+9.9 hp · +12% |
| Rated RPM | 2,150RPM | 2,200RPM | ▲ MT425B+50 RPM · +2% |
| Cylinders | 3 | 4 | ▲ MT425B+1 · +33% |
| Displacement | 201ci | 268ci | ▲ MT425B+67 ci · +33% |
| Bore | 4.1in | 4.1in | Same |
| Stroke | 5in | 5in | Same |
Transmission
| Spec | Challenger MT345B | Challenger MT425B | Difference |
|---|---|---|---|
| Type | Synchronized shuttle | Selective gear fixed ratio with partial (2) range operator-controlled power shift | — |
Dimensions & Weight
| Spec | Challenger MT345B | Challenger MT425B | Difference |
|---|---|---|---|
| Length | 148in | Not recorded | — |
| Width | 76in | Not recorded | — |
| Height | 105in | Not recorded | — |
| Operating Weight | 6,614lb | 8,695lb | ▲ MT425B+2,081 lb · +31% |
Hydraulics
| Spec | Challenger MT345B | Challenger MT425B | Difference |
|---|---|---|---|
| System Type | Open center | Not recorded | — |
| Pump Flow Capacity | Not recorded | 15.6gpm | — |
| Pressure | Not recorded | 2,235psi | — |
| Steering Type | Hydrostatic power | Power | — |
Power Take-off (PTO)
| Spec | Challenger MT345B | Challenger MT425B | Difference |
|---|---|---|---|
| Power Rating | Not recorded | 55.7hp | — |
Tires
| Spec | Challenger MT345B | Challenger MT425B | Difference |
|---|---|---|---|
| Front Tire Size | Not recorded | 16x7.5 | — |
| Rear Tire Size | Not recorded | 34x18.4 | — |
Hitch & Towing
| Spec | Challenger MT345B | Challenger MT425B | Difference |
|---|---|---|---|
| Hitch Category | I/II | II | — |
Chassis & Drive
| Spec | Challenger MT345B | Challenger MT425B | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | 4x2 2WD | Same |
| Drive Type | Not recorded | 2WD | — |
| Steering Type | Hydrostatic power | Power | — |
| Brake Type | Not recorded | Multiple wet disc hydraulically operated | — |
Electrical
| Spec | Challenger MT345B | Challenger MT425B | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Category context
Both models against the field
Engine Power
median 55 hpA · 79th percentile (91 hp)B · 72nd percentile (81.1 hp)
Engine Displacement
median 183 ciA · 55th percentile (201 ci)B · 75th percentile (268 ci)
Cylinders
median 4A · 23rd percentile (3)B · 50th percentile (4)
Forward Gears
median 12A · 50th percentile (12)B · 73rd percentile (16)
Operating Weight
median 5,303 lbA · 63rd percentile (6,614 lb)B · 80th percentile (8,695 lb)
A · MT345BB · MT425BMedian Utility Tractor