The M1090 is a 5-ton dump truck, equipped with a 5 cubic yard dump bed, cab protector, and hinged tailgate for dumping or spreading. Designed for efficiently hauling tons of lose materials across rough terrain, a task that civilian dump trucks have a difficult time performing.

♦SPECIFICATIONS♦

• Engine:M1088 CAT Model 3116
• Horsepower:  290 @ 2600 RPM
• Displacement:  403 cubic inches
• ELECTRICAL SYSTEM:  dual 12/24-volt
• TRANSMISSION:  Allison 3070 PT 7-Speed (automatic)
• AXELS: 
• Rockwell: Single Reduction, Amboid Gearing, ABS
• Ratio:  7.8:1
• Ratio (optional):  6.14:1
• STEERING: Hydraulic Power Assisted
• BRAKE SYSTEM:  Wedge Type – Full Air Actuated
• WHEELBASE:  161 inches
• TIRE SIZE:  395/85R20
• FIFTH WHEEL:
• Holland – Double Oscillating
• Diameter:  36 inches
• Kingpin:  2 inches
• DIMENSIONS:  22.8 ft x 8 ft x 9.3 ft
• WEIGHT / RATINGS:
• Curb Weight:  19,650 pounds
• Front Axle Rating:  18,000 pounds
• Tandem Rating:  44,000 pounds
• GVWR:  62,000 pounds
• HIGHWAY SPEED:  55 M.P.H.