Challenger MT755D

The Challenger MT755D is a tractor produced by Challenger. It is equipped with a 513.8 ci 8.4 L engine. The rated power output is 327 hp 243.8 kW. Transmission: Caterpillar. Drive type: crawler. Operating weight: 31075 lbs 14095 kg.

Overview

	2012 - 2013 MT700D SeriesAgricultural Crawler tractor
2012 - 2013
MT700D Series
Agricultural Crawler tractor

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

Challenger MT755D Engine
AGCO POWER 8.4L 6-cyl diesel
Fuel tank	109 gal 412.6 L
	169 gal (wide gauge) 639.7 L
Exhaust fluid (DEF)	18 gal 68.1 L
Engine details ...

Challenger MT755D Transmission
16-speed full power shift
Transmission details ...

Challenger MT755D Power
Engine (gross)	327 hp 243.8 kW
PTO (claimed)	260 hp 193.9 kW
Drawbar (tested)	251.60 hp 187.6 kW
PTO (tested)	317.51 hp 236.8 kW
Performance test details ...

Mechanical
Drive	crawler
Steering	electro-hydraulic differential
Hydraulic wet disc brakes
Cab standard.

Hydraulics
Type	closed-center pressure-flow compensated (PFC)
Pressure	2900 psi 200.0 bar
Valves	4 to 6
Pump flow	43.5 gpm 164.6 lpm
	59 gpm (optional) 223.3 lpm
SCV flow	36 gpm 136.3 lpm

Tractor hitch
Rear Type	III/IIIN
Rear lift	16000 lbs 7257 kg

Power Take-off (PTO)
Rear PTO	independent
Rear PTO Type	1000 (1.75)

Dimensions & Tracks
Weight	31075 lbs 14095 kg
14-inch tracks
Full dimensions and tracks ...

Electrical
Ground	negative
Charging system	alternator
Charging amps	300 (2x 150amp)
Batteries	2
Battery volts	12

References
Challenger MT700B Series published in 2005, by AGCO

Engine

Engine Detail — 513.8 ci / 8.4 L Diesel

Manufacturer	AGCO POWER
Configuration	turbocharged air-to-air intercooled diesel, 6-cylinder 24-valve, liquid-cooled
Displacement	513.8 ci 8.4 L
Bore/Stroke	4.370x5.709 inches 111 x 145 mm
Emissions	Interim Tier IV
Emission control	selective catalytic reduction (SCR)
Power (gross)	327 hp 243.8 kW
Maximum Power	361 hp 269.2 kW
Starter volts	12

Transmission

Transmission — Caterpillar

Transmission	Caterpillar
Type	full power shift
Gears	16 forward and 4 reverse
Clutch	hydraulic wet disc

Dimensions

Challenger MT755D Tracks
Width	14 inches 35 cm
Width	16 inches 40 cm
Width	18 inches 45 cm
Width	25 inches 63 cm
Width	30 inches 76 cm

Dimensions
Gauge	72 to 88 inches 182 to 223 cm
Gauge	80 to 120 inches 203 to 304 cm (optional)
Gauge	120 to 160 inches 304 to 406 cm (optional)

Challenger MT755D Weight
Shipping	31075 lbs 14095 kg
Max capacity	36000 lbs 16329 kg
Max Drawbar	10000 lbs 4536 kg
	12000 lbs (Cat. 3) 5443 kg

Tests

OCED Tractor Test 2061
Diesel 16-speed crawler May 21 - 30, 2013 Link: OCED Tractor Test 2061 file
PTO performance
Max power	317.51 hp 236.8 kW
Fuel use	16.4 gal/hour 62.1 l/hour
Power at rated engine speed	281.41 hp 209.8 kW
Fuel use	15.5 gal/hour 58.7 l/hour
Power at rated PTO speed	308.55 hp 230.1 kW
Fuel use	16.5 gal/hour 62.5 l/hour
Drawbar performance
Max power	251.60 hp 187.6 kW
Fuel use	15.5 gal/hour 58.7 l/hour
Gear 8 used for power test.
Max pull	31017 lbs 14069 kg
Gear 3 used for pull test.

Photos

Challenger MT755D tractor photo