M1120 Heavy Expanded Mobility Tactical Truck (HEMTT) |
HEMTT M1120A2 with standard softskin (unarmored) cab
|
Type |
10-ton, 8×8 heavy tactical truck |
Place of origin |
United States |
Service history |
Used by |
U.S. Army |
Production history |
Designer |
Oshkosh Corporation |
Designed |
1981 (base HEMTT) |
Manufacturer |
Oshkosh Corporation |
Produced |
1999-present (1982–present for HEMTT family) |
No. built |
35,000 (total new build; 13,000 of these remanufactured)[1] |
Variants |
M1120A2 Load Handling System (LHS).
M1120A4 LHS.
M1977A0 Common Bridge Transporter (CBT).
M1977A2 CBT.
M1977A4 CBT.[2][3] |
Specifications (M1120A4[1]) |
Mass |
40,000 lb (18,144 kg) unladen; 71,000 lb (32,205 kg) laden (a-kit);
77,500 lb (35,153 kg) laden (b-kit); 109,000 lb (49,441 kg) (GCWR)
|
Length |
402 in (10.207 m) |
Width |
96 in (2.438 m) |
Height |
118 in (3.003 m) (over spare tire) |
Crew |
2 |
|
Armor |
a-kit/b-kit; U.S. Army Long Term Armor Strategy (LTAS) compliant |
Engine |
Caterpillar (CAT) C15, 15.2-liter, 6-cylinder inline water-cooled EPA 2004
compliant diesel515 hp (384 kW)
|
Payload capacity |
rated at 10 tons |
Transmission |
Allison 4500SP 5-speed automatic with Oshkosh enhanced 55,000 2 speed
transfer case
|
Suspension |
Holland ADS-240 air (front); Holland AD-246 air (rear) |
Fuel capacity |
155 US gal (587 l) |
Operational
range
|
300 mi (483 km) loaded |
Speed |
62 mph (100 km/h) |
Steering
system
|
power-assisted on front tandem |