TM-9-2320-273-10
TRUCK, TRACTOR, LINE HAUL; LIGHT EQUIPMENT TRANSPORTER; TRUCK CHASSIS; MEDIUM EQUIPMENT TRANSPORTER
TECHNICAL MANUAL; OPERATOR’S MANUAL
DECEMBER 2012
TM-9-2320-273-10 - Page 37 of 452
EQUIPMENT CHARACTERISTICS, CAPABILITIES, AND FEATURES - CONTINUED
M920
Capabilities of the M920 tractor are:
1. The M920 is capable of carrying a maximum load of 99,730 lb (45,237 kg) on its
fifth wheel, and has a towing capacity from its rear pintle of 75,000 lb
(34,019 kg). The M920 has a maximum Gross Vehicle Weight Rating (GVWR)
of 75,000 lb (34,019 kg) and a Gross Combination Weight Rating (GCWR) of
130,000 lb (58,967 kg).
2. The M920 can start and climb a 25 percent grade at GCWR in both forward and
reverse directions.
3. The M920 is capable of operating on side slopes up to 10 percent where adequate
traction is available.
4. The M920 is capable of operating in temperatures from -25 to 125° F
(-32 to 52° C) and can operate to -50° F (-46° C) with arctic engine and
personnel heater kits installed.
AIR CONDITIONING KIT (IF EQUIPPED)
Capabilities of the Air Conditioning Kit:
1. The Air Conditioning Kit provides the M915P1, M915A1P1, M916P1, M917P1,
and M920P1 with cooling of the vehicle cab.
2. The Air Conditioning Kit consists of a compressor, condenser, receiver/dryer,
evaporator assembly, switch box, hoses, and electrical harness.
CREW PROTECTION KIT (IF EQUIPPED)
Capabilities of the Crew Protection Kit:
1. The Crew Protection Kit provides the M915P1, M915A1P1, M916P1, M917P1,
and M920P1 with improved armor protection for vehicle occupants.
2. The Crew Protection Kit consists of armor panels installed on the cab floor,
firewall, roof, rear of cab, driver side, passenger side, door assemblies, windshield
frame, ballistic glass, and an escape hatch.
TM 9-2320-273-10
0002
0002-3
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