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 MT445B tractor is equipped by a engine. This arrangement is more practical in the real world.