Legacy Series Various

Challenger 2005 Series

Lineup of high-quality 2005 Series tractors from Challenger.

Series Overview

The Challenger 2005 Series represents a distinct family of agricultural tractors engineered to deliver excellent productivity and fuel efficiency.

These models have been compiled from historical documentation, user feedback, and manufacturer specification brochures.

Production Years

Various

Horsepower Range

Various HP

Manufacturer

Challenger

Total Models

14+

grid_view Models in Series

MT425B

Standard Agricultural Output

Utility Tractor

EnginePerkins Diesel 268 crtin(4400r1

Drive2WD / 4WD

WeightStandard Operating Mass

MT555B Techstar

132 hp (97 kW)

Utility Tractor

EngineCaterpillar Diesel 366 cu in (5985 ml)

Drive2WD / 4WD

Weight13,860 lb (6,287 kg)

MT565B Techstar

132 hp (97 kW)

Utility Tractor

EngineCaterpillar Diesel 366 cu in (5985 ml)

Drive2WD / 4WD

Weight13,860 lb (6,287 kg)

MT755B

194 hp (143 kW)

Utility Tractor

EngineCaterpillar Diesel 537 cu in (8810 ml)

Drive2WD / 4WD

Weight20,370 lb (9,240 kg)

MT765B

194 hp (143 kW)

Utility Tractor

EngineCaterpillar Diesel 537 cu in (8810 ml)

Drive2WD / 4WD

Weight20,370 lb (9,240 kg)

MT835B

335 hp (246 kW)

Utility Tractor

EngineCaterpillar Diesel 928 cu in (15213 ml)

Drive2WD / 4WD

Weight35,175 lb (15,955 kg)

MT845B

335 hp (246 kW)

Utility Tractor

EngineCaterpillar Diesel 928 cu in (15213 ml)

Drive2WD / 4WD

Weight35,175 lb (15,955 kg)

MT855B

335 hp (246 kW)

Utility Tractor

EngineCaterpillar Diesel 928 cu in (15213 ml)

Drive2WD / 4WD

Weight35,175 lb (15,955 kg)

MT865B

399 hp (293 kW)

Utility Tractor

EngineCaterpillar Diesel 1105 cu in (18130 ml)

Drive2WD / 4WD

Weight41,895 lb (19,003 kg)

MT875B

247 kW (336 hp)

Utility Tractor

EngineCaterpillar Diesel 1105 cu in (18130 ml)

Drive2WD / 4WD

Weight35,280 lb (16,003 kg)

MT565B

132 hp (97 kW)

Utility Tractor

EngineCaterpillar Diesel 365 cu in (5985 ml)

Drive2WD / 4WD

Weight13,860 lb (6,287 kg)

& 2275: MT425B

97 hp (71 kW)

Utility Tractor

EnginePerkins Diesel 268 cu in (4400 ml)

Drive2WD / 4WD

Weight10,185 lb (4,620 kg)

& 2306: MT555B Autopower IV

132 hp (97 kW)

Utility Tractor

EnginePerkins Diesel 365 cu in (5985 ml)

Drive2WD / 4WD

Weight13,860 lb (6,287 kg)

& 2308: MT565B Autopower IV

132 hp (97 kW)

Utility Tractor

EnginePerkins Diesel 365 cu in (5985 ml)

Drive2WD / 4WD

Weight13,860 lb (6,287 kg)

Common Series Specifications

Export CSV

Feature Category	Standard Equipment	Optional / Notes
Engines	Diesel engines.	Naturally aspirated or turbocharged.
Transmission	Manual synchromesh transmission.	Standard creeper/shuttle configurations.