Challenger MT738

The Challenger MT738 is a tractor produced by Challenger. It is equipped with a 599 ci 9.8 L engine. The rated power output is 374 hp 278.9 kW. Transmission: Accu-VT. Drive type: crawler. Operating weight: 33443 lbs 15169 kg.

Overview

	2018 - MT700 SeriesAgricultural Crawler tractor
2018 -
MT700 Series
Agricultural Crawler tractor

2018 -
MT700 Series
Agricultural Crawler tractor

Production
Manufacturer	Challenger (a part of AGCO)
Agricultural Crawler tractor
Built in Jackson, Minnesota, USA

Challenger MT738 Engine
AGCO Power 9.8L 7-cyl diesel
Fuel tank	180 gal 681.3 L
	215 galOptOptional 813.8 L
	257 galOptOptional 972.7 L
Exhaust fluid (DEF)	21 gal 79.5 L
Engine details ...

Challenger MT738 Transmission
infinitely-variable transmission
Transmission details ...

Challenger MT738 Power
Engine (gross)	374 hp 278.9 kW
PTO (claimed)	284 hp 211.8 kW
Drawbar (tested)	270.16 hp 201.5 kW
PTO (tested)	324.64 hp 242.1 kW
Performance test details ...

Mechanical
Drive	crawler
Cab standard with air-conditioning.

Hydraulics
Type	load sensing
Valves	4 to 6
Pump flow	58 gpm 219.5 lpm
	116 gpm*With optional dual pumps. 439.1 lpm

Tractor hitch
Rear Type	III/IVN
Rear lift	19000 lbs 8618 kg

Dimensions & Tracks
Weight	33443 lbs 15169 kg
Tracks
Full dimensions and tracks ...

Electrical
Ground	negative
Charging system	alternator

References
MT700 Series published in 2017, by AGCO

Engine

	2018 - MT700 SeriesAgricultural Crawler tractor
2018 -
MT700 Series
Agricultural Crawler tractor

2018 -
MT700 Series
Agricultural Crawler tractor

Engine Detail
AGCO Power
turbocharged intercooled diesel
7-cylinder
liquid-cooled
Displacement	599 ci 9.8 L
Bore/Stroke	4.37x5.709 inches 111 x 145 mm
Rated Power (gross)	374 hp 278.9 kW
Rated RPM	1700
Starter type	electric

Transmission

	2018 - MT700 SeriesAgricultural Crawler tractor
2018 -
MT700 Series
Agricultural Crawler tractor

2018 -
MT700 Series
Agricultural Crawler tractor

Transmission
Transmission	Accu-VT
Type	infinitely-variable transmission
Gears	infinite forward and reverse

Dimensions

	2018 - MT700 SeriesAgricultural Crawler tractor
2018 -
MT700 Series
Agricultural Crawler tractor

2018 -
MT700 Series
Agricultural Crawler tractor

Challenger MT738 Tracks

Dimensions
Weight	33443 lbs 15169 kg
Max weight	41000 lbs 18597 kg
Front axle	Bar
Bar rear axle
Gauge	72 to 88 inches 182 to 223 cm
Gauge	72 to 120 inches 182 to 304 cm *Optional wide axle

Tests

	2018 - MT700 SeriesAgricultural Crawler tractor
2018 -
MT700 Series
Agricultural Crawler tractor

2018 -
MT700 Series
Agricultural Crawler tractor

OCED Tractor Test 2205

OCED Tractor Test 2205
Diesel CVT crawler October 9 - 19, 2018 Link: OCED Tractor Test 2205 file
PTO performance
Power at rated engine speed	324.64 hp 242.1 kW
Fuel use	17.4 gal/hour 65.9 l/hour
Power at rated PTO speed	323.90 hp 241.5 kW
Fuel use	17.2 gal/hour 65.1 l/hour
Drawbar performance
Max power	270.16 hp 201.5 kW
Fuel use	17.1 gal/hour 64.7 l/hour
Pull at 9.92KPH
Max pull	34087 lbs 15461 kg
Pull at 3.52KPH

Photos

Challenger MT738 tractor photo