Caminhão trator M916

M915 truck

PaísEua
Papel6×4 semi-trator
ConstruídoDesconhecido

O M915 é uma unidade trator usada para missões de transporte de linha pelo Exército dos Estados Unidos. Projetado para uso em estradas melhoradas, ele não tem um eixo dianteiro acionado.

Fonte: Caminhão M915 na Wikipédia
M916 Tractor Truck Walk Around
PhotographerVladimir Yakubov
LocalisationNellis Air Force Base
Photos82
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General Characteristics and Role

The M916 Tractor Truck is a tactical 6×6 truck tractor designed for the US Army as part of the M915 series of heavy military trucks. It is officially designated as the Light Equipment Transporter (LET). Unlike the M915 line-haul tractor, the M916 features a 6×6 (all-wheel-drive) configuration, giving it superior off-road mobility essential for transporting construction and engineering equipment in theater operations. Its primary role is to act as a prime mover for low-bed semi-trailers, such as the M172A1 (25-ton payload) and M870 (40-ton payload), transporting heavy construction loads on primary, secondary, and off-road routes. Early models were built by AM General, with later modernized versions like the M916A3 built by Freightliner.

Property Typical Value (M916 Original)
Papel Light Equipment Transporter (LET) / Tractor Truck
National Origin Estados Unidos
Manufacturer (Original) AM General
Service Entry 1979 (As part of M915 Series)
Drivetrain 6×6 All-Wheel Drive
Gross Vehicle Weight Rating (GVWR) 56,000 lb (25,400 kg)
Max Gross Combination Weight (GCVW) Up to 130,000 lb (59,000 kg) (Towing M870 Trailer)
Curb Weight (Empty) Approx. 27,500 lb (12,500 kg)
comprimento Approx. 7.47 m (294.3 in)
Largura Approx. 2.46 m (96.75 in)

Powerplant and Driveline

  • Engine (Original): Cummins NTC-400 Big Cam 400 6-cylinder turbocharged diesel engine.
  • Horsepower: 400 HP @ 2,100 RPM.
  • Torque: 1,150 ft·lb @ 1,500 RPM.
  • Transmission: Caterpillar 16-Speed Semi-Automatic (Model D-7155) or Allison Automatic (depending on variant/rebuild).
  • Transfer Case: Oshkosh F-U29 (18,000 series).
  • Axles: Rockwell Tandem Axles (Model SUHD) with a 58,000 lb rating.
  • Key Feature: Equipped with a rear-mounted 45,000 lb (20,400 kg) hydraulic drag winch for loading equipment onto low-bed trailers in difficult terrain.

Variants and Modernization

  • M916A1: Modernized variant, new design manufactured by Freightliner, sometimes featuring a Detroit Diesel Series 60 engine.
  • M916A3: Further modernized version typically featuring a Freightliner FLD120 conventional cab, Detroit Diesel Series 60 engine, Allison automatic transmission, and an improved suspension system.
  • Commonality: The entire M915 family (including M915, M916, M917 dump truck, etc.) was designed to share as many commercial components as possible for ease of maintenance and logistics.

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