This page provides a detailed comparison of the specifications for the Challenger MT738 and the Challenger MT743.
| Challenger MT738 | Challenger MT743 | |
|---|---|---|
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| Engine | ||
| Engine Manufacturer | AGCO | AGCO Power |
| Engine Model | Power | AGCO Power 9.8 L |
| Engine Cooling Type | liquid-cooled with two turbochargers, water-to-air intercooler, air-to-air intercooler, and D.E.F. technology | Liquid-cooled with two paper elements and aspirator; Engine coolant heat exchanger for crankcase oil, radiator for hydraulic and transmission oil |
| Engine Fuel Type | Diesel | Diesel |
| Engine Induction Type | Turbocharged intercooled | Turbocharged with two turbochargers, water to air intercooler, air to air intercooler, and D.E.F. technology |
| Engine Cylinders | 7 | 7 |
| Engine Displacement Value | 599 ci (9.8 L) | 599 ci (9.8 L) |
| Engine Rated Rpm | 1701 | 1700 |
| Engine Power Output Value | 325 hp (242.1 kW) | 425 hp (316.9 kW) |
| Transmission | ||
| Transmission Type | CVT, infinitely variable hydrostatic using variable-displacement pump and motors | CVT. Infinitely variable hydrostatic using variable-displacement pump and motors |
| Transmission Forward Gears | infinite | Infinite |
| Transmission Reverse Gears | infinite | Infinite |
| Dimensions | ||
| Width Value | - | 88.0 |
| Operating Weight Value | 36050 lb (16352 kg) | 36220 lb (16429 kg) |
| Miscellaneous | ||
| Chassis | Tracklayer-rubber tracked | Crawler |
| Drive Type | Track | Tracks |
| Front Tire Type | - | - |
| Rear Tire Type | - | - |
| Hitch Type | Three-Point Hitch | Category III/IVN |
| Hitch Category | III/IVN | - |
| Hitch Position | Rear | Rear |
| Hitch Capacity Value | - | 19000 lb (8618 kg) |
| Hydraulic System Type | Load sensing | Load sensing |
| Operator Station Type | - | Cab |
| Starter Type | Electric | Electric |
