Challenger MT275B

The Challenger MT275B is a tractor produced by Challenger. It is equipped with a 91.4 ci 1.5 L engine. The listed engine power is Diesel (net): 38 hp / 28.3 kW; Diesel (gross): 40.1 hp / 29.9 kW. Transmission: PowerShuttle. Operating weight: 3169 lbs 1437 kg.

Overview

	2005 - 2008 MT200B SeriesCompact Utility tractorIseki built MT200B Series Compact Utility tractor Iseki built

Production
Distributor	Challenger (a part of AGCO)
Manufacturer	Iseki
Compact Utility tractor
Built in Matsuyama, Japan

Variants
1540	similar Massey Ferguson model

Challenger MT275B Engine
Iseki 1.5L 3-cyl diesel
Engine details ...

Challenger MT275B Power
Engine (gross)	40.1 hp 29.9 kW
Engine (net)	38 hp 28.3 kW
Gear PTO (claimed)	31.550 hp 23.5 kW
Hydro PTO (claimed)	29.5 hp 22.0 kW

Mechanical
Four-wheel drive
Final drives	spur gear
Differential lock	mechanical rear
Power steering
Wet disc brakes
Two-post foldable ROPS

Capacity
Fuel	10.6 gal 40.1 L
Hydraulic system	8.2 gal 31.0 L

Hydraulics
Type	open center
Capacity	8.2 gal 31.0 L
Pressure	2276 psi 156.9 bar
Rear valves	2 OptOptional
Mid valves	2 OptOptional
Pump flow	8.3 gpm 31.4 lpm
Total flow	12.7 gpm (sync shuttle) 48.1 lpm
	13.7 gpm (power shuttle/hydro) 51.9 lpm
Steering flow	4.4 gpm (sync shuttle) 16.7 lpm
	5.4 gpm (power shuttle/hydro) 20.4 lpm
Steering press.	2276 psi 156.9 bar

Tractor hitch
Rear Type	I
Control	position and response control
	optional top-link draft control
Rear lift (at ends)	2800 lbs 1270 kg
Rear lift (at 24"/610mm)	2535 lbs 1149 kg
Rear Arms	fixed link ends ((sync shuttle)
	telescopic link ends (power shuttle/hydro)

Power Take-off (PTO)
Rear PTO	independent
Clutch	electro-hydraulic wet disc
Rear PTO Type	540 (1.375)
Mid PTO	independent OptOptional
Mid PTO Type	2000 (1.00)

Dimensions & Tires
Wheelbase	69.7 inches 177 cm
Weight	3169 lbs 1437 kg
Front tire	8-16
Rear tire	12.4-24
Full dimensions and tires ...

Electrical
Ground	negative
Charging system	alternator
Charging amps	40
Battery CCA	630
Battery volts	12

References
MT200B Series published in 2005, by AGCO

Engine

Engine Detail — 91.4 ci / 1.5 L Diesel

Manufacturer	Iseki E3CD-VTB10
Configuration	turbocharged diesel, 3-cylinder, liquid-cooled
Displacement	91.4 ci 1.5 L
Bore/Stroke	3.43x3.30 inches 87 x 84 mm
Power (net)	38 hp 28.3 kW
Power (gross)	40.1 hp 29.9 kW
Fuel system	indirect injection
Air cleaner	dual-stage dry
Pre-heating	glow plugs
Compression	21.7:1
Rated RPM	2600
Idle RPM	980-2860
Starter volts	12
Oil capacity	5 qts 4.7 L
Coolant capacity	7.1 qts 6.7 L

Transmission

Transmission options
hydrostatic
8-speed
12-speed partially synchronized with power shuttle

Transmission — infinite forward and reverse (3-range) hydrostatic

Type	hydrostatic
Gears	infinite forward and reverse (3-range)
Oil capacity	32.8 qts 31.0 L
With 12.4-24 R1 rear tires.

Transmission — SynchroShuttle

Transmission	SynchroShuttle
Gears	8 forward and reverse
Clutch	mechanical dry disc
Oil capacity	32.8 qts 31.0 L
Four non-synchronized gears in two non-synchronized ranges, with synchronized shuttle shift.
With 12.4-24 R1 rear tires.

Transmission — PowerShuttle

Transmission	PowerShuttle
Type	partially synchronized with power shuttle
Gears	12 forward and reverse
Clutch	dry main, wet shuttle
Oil capacity	32.8 qts 31.0 L
Three ranges with four gears each. Transmission can be shifted from forward to reverse on the go, without the clutch. In-range gear changes can be made on the go with the clutch.
With 12.4-24 R1 rear tires.

Dimensions

Challenger MT275B Tires
Ag front	8-16
Ag rear	12.4-24
	13.6-24
Lawn/turf front	27x8.50-15
Lawn/turf rear	41x14.00-20
Industrial front	10-16.5
Industrial rear	14.9-24

Dimensions
Wheelbase	69.7 inches 177 cm
Length	121 inches 307 cm
Width	62.2 inches*Minimum width 157 cm
Height (ROPS)	87.4 inches 221 cm
Ground clearance	14.1 inches 35 cm
Front axle	Flange: 48.8 inch length 1239 mm
Flange rear axle	44.6 inch length 1132 mm
Front tread	45 inches 114 cm

Challenger MT275B Weight
	3169 lbs 1437 kg
Max capacity	6614 lbs 3000 kg
Max front axle	3968 lbs 1799 kg
Max rear axle	3968 lbs 1799 kg

Attachments

Attachment overview
Front-end loader
Backhoe

Challenger MH20B Backhoe
Backhoe type	Challenger MH20B Backhoe
Transport height	75 inches 190 cm
Bucket width	10 inches 25 cm
	12 inches 30 cm
	16 inches 40 cm
	24 inches 60 cm
	37 inches 93 cm
Digging depth	90 inches 228 cm
Reach from pivot	112 inches 284 cm
Bucket Rotation	165°
Swing Arc	180°
Bucket force	3250 lbs 1474 kg
Dipperstick force	1900 lbs 861 kg

Photos

Challenger MT275B tractor photo