M1090 Dump Truck (original) (raw)

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MTV

5-Ton

Dump

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No other tactical truck in its class can match its standard features:

Basic Vehicle Information

Vehicle Model

M1090

NSN

2320-01-354-4529

Drive

6 x 6 (full-time) with locking interaxle differential

Engine

Diesel, EPA compliant, 290 hp

Transmission

Fully automatic

Axles

Single reduction with outboard planetaries

Cab

3-Man, cab-over-engine

Tires

Super singles with CTIS

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Dimensions

Length

283" (7,182 mm)

Height

Operational
For Air Transport

112" (2,845 mm)
105.5" (2,680 mm)

Width

96" (2,438 mm)

Wheelbase

161" (4,100 mm)

Vehicle Curb Weight

No Kits, Crew, Fuel

21,978 lb (9,969 kg)

Ground Clearance

Loaded

22" (559 mm)

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Performance Characteristics

Maximum Speed

Governed, at Gross Weight

58 mph (94 km/h)

Range

Minimum, at Gross Weight

300+ mi (483+ km)

Maximum Grade

60%

Approach Angle

40o

Departure Angle

Standard

44o

Side Slope

30%

Fording

Without KIT
With KIT

36" (914 mm)
60" (1,524 mm)

Payload

10,000 lb (4,536 kg)

Towed Load

21,000 lb (9,526 kg)

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Equipment Specifications

Cab

Crew Seating

3-Man

Seat Design

Fore/Aft adjustable

Steering Wheel

Adjustable, tilt and telescopic

Steering Type

Power assist

Storage (behind seats)

4 cu-ft each

Cab Suspension

Air spring with integral dampers

Engine

Caterpillar, Diesel, 6-Cylinder

6.6 L, turbocharged and aftercooled

Rating

290 hp (216 kW) @ 2600 rpm, EPA-certified

Governor

Mechanical

Fuel

Diesel, DF-2, JP-4, JP-8, V V-F-800

Oil

18 qt (17 L) (MIL-L-2104D, MIL-L-46167)

Cooling

Water, radiator

Fan

Engine-driven, clutch-type

Transmission

Allison

Fully automatic, electronically controlled

Speeds

7 speeds, automatic/select

Full-time All-wheel Drive

Integral transfer case with locking interaxle differential

Normal Operation

30% torque front wheels, 70% torque rear wheels

Off-Road (locked diff.)

Equal speed front-to-rear

Oil

31.8 qt (30 L) (MIL-L-2104D, MIL-L-46167)

Axles

Rockwell

Front, Ft-rear, and R-rear

Carrier

Single reduction, amboid gearing

Wheel Ends

Bevel gear wheel end reduction

Wheel End Ratio

2:1

Overall Axle Gear Ratio

7.8:1

Front Axel Steering Angle

35o

Brakes

Air-activated, internal expansion (wedge)

Alternator

Engine-driven

EMI/RFI suppressed, waterproof

Rating Standard

100 amp

Option

200 amp

Voltage

12/24 V

Tire Inflation System

Eaton

Electronic (cab-mounted) controls
- Highway - Cross-country - Sand/Mud/Snow
- Emergency

Dump Body

Construction

Welded steel, 5 cu yd (4 m3), 10,000 lb (4,536 kg) capacity
Provisions for troop seats and cover kit

Angle

70o in any direction on grades up to 7% with cab-operated controls

Troop Seats

Standard Option

Stowable nonwooden

Self-Recovery Winch

Standard Option

Fore/aft recovery positions; hydraulic operation;
280 ft (85.3 m) line capacity; 15,500 lb (7,031 kg) bare drum line pull; 110% overload