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ChallengerModel A
Challenger MT738
Crawler
- power
- 325 hp
- displacement
- 599 ci
- Cylinders
- 7
- Forward gears
- Not recorded
Head to head · Crawler
Challenger MT738 vs John Deere 8345RT
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John DeereModel B
John Deere 8345RT
Crawler
- power
- 329 hp
- displacement
- 548 ci
- Cylinders
- 6
- Forward gears
- Not recorded
ChallengerChallenger MT738
vs
John DeereJohn Deere 8345RT
How they compare
Headline specs vs. the whole Crawler
Engine Power
▲ 8345RT higher · +4 hp (+1%)MT738325 hp
8345RT329 hp
Median Crawler Tractor200 hp
MT738 is in the 67th percentile; 8345RT is in the 68th · 142 models
Engine Displacement
▲ MT738 higher · +51 ci (+9%)MT738599 ci
8345RT548 ci
Median Crawler Tractor468 ci
MT738 is in the 66th percentile; 8345RT is in the 62nd · 191 models
Cylinders
▲ MT738 higher · +1 (+17%)MT7387
8345RT6
Median Crawler Tractor6
MT738 is in the 97th percentile; 8345RT is in the 50th · 192 models
Operating Weight
▲ MT738 higher · +1,380 lb (+4%)MT73836,050 lb
8345RT34,670 lb
Median Crawler Tractor23,320 lb
MT738 is in the 77th percentile; 8345RT is in the 72nd · 173 models
MT738 (A)8345RT (B)Median Crawler Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Challenger MT738 | John Deere 8345RT | Difference |
|---|---|---|---|
| Manufacturer | Challenger | John Deere | — |
| Model | MT738 | 8345RT | — |
| Category | Crawler | Crawler, Agricultural | — |
Engine
| Spec | Challenger MT738 | John Deere 8345RT | Difference |
|---|---|---|---|
| Manufacturer | AGCO | John Deere | — |
| Model | Power | John Deere PowerTech PSS | — |
| Power Output | 325hp | 329hp | ▲ 8345RT+4 hp · +1% |
| Rated RPM | 1,701RPM | 1,800RPM | ▲ 8345RT+99 RPM · +6% |
| Cylinders | 7 | 6 | ▲ MT738+1 · +17% |
| Displacement | 599ci | 548ci | ▲ MT738+51 ci · +9% |
| Bore | 4.4in | 4.7in | ▲ 8345RT+0.3 in · +7% |
| Stroke | 5.7in | 5.4in | ▲ MT738+0.3 in · +6% |
Transmission
| Spec | Challenger MT738 | John Deere 8345RT | Difference |
|---|---|---|---|
| Type | CVT, infinitely variable hydrostatic using variable-displacement pump and motors | Infinitely variable transmission (IVT) | — |
Dimensions & Weight
| Spec | Challenger MT738 | John Deere 8345RT | Difference |
|---|---|---|---|
| Length | Not recorded | 224in | — |
| Width | Not recorded | 150in | — |
| Height | Not recorded | 131in | — |
| Operating Weight | 36,050lb | 34,670lb | ▲ MT738+1,380 lb · +4% |
Hydraulics
| Spec | Challenger MT738 | John Deere 8345RT | Difference |
|---|---|---|---|
| System Type | Load sensing | Closed center pressure-flow compensated | — |
| Steering Type | Not recorded | Electro-hydraulic power | — |
Hitch & Towing
| Spec | Challenger MT738 | John Deere 8345RT | Difference |
|---|---|---|---|
| Hitch Type | Three-Point Hitch | Category 3 hitch | — |
| Hitch Category | III/IVN | Not recorded | — |
| Hitch Position | Rear | Rear | Same |
Chassis & Drive
| Spec | Challenger MT738 | John Deere 8345RT | Difference |
|---|---|---|---|
| Chassis Type | Tracklayer-rubber tracked | 4x4 MFWD 4WD | — |
| Drive Type | Track | 4WD | — |
| Steering Type | Not recorded | Electro-hydraulic power | — |
Electrical
| Spec | Challenger MT738 | John Deere 8345RT | Difference |
|---|---|---|---|
| Starter Type | Electric | Electric | Same |
Emissions
| Spec | Challenger MT738 | John Deere 8345RT | Difference |
|---|---|---|---|
| Standard | Not recorded | Tier 4B | — |
| Control System | Not recorded | DOC, SCR, and regenerative DPF | — |
Capacities
| Spec | Challenger MT738 | John Deere 8345RT | Difference |
|---|---|---|---|
| Coolant | Not recorded | 10.6gal | — |
Operator Station
| Spec | Challenger MT738 | John Deere 8345RT | Difference |
|---|---|---|---|
| Type | Not recorded | Cab | — |
Category context
Both models against the field
Engine Power
median 200 hpA · 67th percentile (325 hp)B · 68th percentile (329 hp)
Engine Displacement
median 468 ciA · 66th percentile (599 ci)B · 62nd percentile (548 ci)
Cylinders
median 6A · 97th percentile (7)B · 50th percentile (6)
Operating Weight
median 23,320 lbA · 77th percentile (36,050 lb)B · 72nd percentile (34,670 lb)
A · MT738B · 8345RTMedian Crawler Tractor