Challenger MT445B Tractor (2013)

Manufacturer:Challenger

Price:N/A

Series:MT400B Series

Model:MT445B

Equipment Type: Utility Tractors

Factory:Beauvais, France

Full Specifications

OCED TRACTOR TEST 2291 2

Description
Diesel 16-speed 4WD September 2004 - 2004, Link: OCED Tractor Test 2291 file PTO performance Drawbar performance Gear 1LC used for power test. Gear 2TC used for pull test
Max power
60.5hp / 45.1kW
Fuel use
4.9gal/hour / 18.5l/hour
Power at rated engine speed
70.7hp / 52.7kW
Power at rated PTO speed
73.4hp / 54.7kW
Max pull
8680lbs / 3937kg

CHALLENGER MT445B POWER

Engine
85hp / 63.4kW
PTO (claimed)
70hp / 52.2kW
Drawbar (tested)
60.5hp / 45.1kW
PTO (tested)
75.9hp / 56.6kW

ENGINE DETAIL

Description
Caterpillar 3054T turbocharged diesel 4-cylinder liquid-cooled vertical This engine was alternative branded as a Perkins 1104C depending on market
Displacement
268ci / 4.4L
Bore/Stroke
4.134x5.00inches / 105x 127 mm
Emissions
Tier 2
Power
85hp / 63.4kW
Air cleaner
dual paper elements
Compression
17.5:1
Rated RPM
2200
Starter volts
12

CHALLENGER MT445B ENGINE

Description
Caterpillar 4.4L 4-cyl diesel
Fuel tank
40gal / 151.4L

TRANSMISSION

Transmission
Autopower IV
Type
four speed power shift
Gears
16 forward and reverse
Clutch
wet disc
Description
Four power shift gears in four ranges.

MECHANICAL

Chassis
4x2 2WD/4x4 MFWD 4WD
Final drives
inboard planetary
Differential lock
electro-hydraulic
Steering
hydrostatic power
Brakes
hydraulic wet disc
Cab
ROPS. Cab optional with air-conditioning.
Transmission
16-speed four speed power shift

HYDRAULICS

ROPS Type
open center
Cab Type
closed center load sensing
Pressure
2900psi / 200.0bar
Valves
2 to 4
Pump flow
26.4gpm / 99.9lpm (open center)/29gpm / 109.8lpm (CCLS)

TRACTOR HITCH

Rear Type
II
Control
electronic top-link draft control
Rear lift (at 24
7285lbs / 3304kg
Rear Arms
telescopic stabilizers and link ends

POWER TAKE-OFF (PTO)

Rear PTO
independent
Clutch
electro-hydraulic wet disc
Rear RPM
540/1000/540/540E / 1000/1000E

CHALLENGER MT445B TIRES

Ag front
10.00-16 (2WD)/13.6R28 (4WD)
Ag rear
480/70R38

DIMENSIONS

Wheelbase
97inches / 246cm
Weight
8,840lbs / 4009kg (2WD)/9,445lbs / 4284kg (4WD)
Rear axle
Flange

DIMENSIONS & TIRES

Wheelbase
97inches / 246cm
Weight
8840 to 9445 pounds
Front tire
10.00-16
Rear tire
480/70R38

ELECTRICAL

Ground
negative
Battery volts
12

About Challenger Tractor

The Challenger MT445B tractor is part of the MT400B Series of tractors. The MT445B is a Utility Tractors type, which is used often in Agriculture Tractors. The engine of the MT445B tractors is impressive. This setup offers a better usability in the actual world.

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