Raupenschlepper OST (Steyr typ RSO/01): Full Track Light Prime Mover

Raupenschlepper OST (Steyr RSO): Full Track Light Prime Mover

The German full track truck has recently appeared on the battlefield as a supply vehicle and prime mover. Basically it is a tracked version of the Steyr 1½-ton truck. Designed to operate in mud and soft terrain, it has a tractive effort in first gear of 6,700 pounds, and carries a load of 3,360 pounds. This truck averages 3 to 5.5 miles per gallon of fuel.

The chassis is of rectangular form and welded construction and supports a forward-mounted, pressed-steel driving cab behind which is mounted a wooden truck body. A spring-loaded pintle is fitted at the rear and towing hooks in front.

The V-8 air-cooled gasoline engine made by Steyr develops about 70 hp. at 2,500 r.p.m. and is mounted in the floor of the driving cab. The drive is taken through a single plate clutch built on the flywheel to the transmission which has four silent forward gears and one reverse. There is a differential with a lock incorporated at the rear, and a reduction gear to the rear sprockets.

The suspension consists of four large pressed-steel disk wheels on each side which return the track. They are mounted in pairs and attached to a common even lever at each side and joined in the center by a cross member. A quarter elliptic spring anchored at each corner of the chassis is attached one to each end of the two common even levers. Steering is accomplished through upright steering levers to four hydraulic brakes on the sprockets and idlers.

SPECIFICATIONS

Weight        7,728 lb. (unladen)
Length 14 ft., 6 ins.
Width 6 ft., 6 ins.
Height 8 ft., 6 ins.
Ground clearance 22 ins.
Tread centers
Ground contact
Width of track 13 ins. (with snow plates, 24 ins.)
Track links
Pitch of track
Fording depth 34 ins.
Theoretical radius of action
   Roads 155 miles (est.)
   Cross-country
Speed
   Roads 11 m.p.h.
   Cross-country 11 m.p.h.
Armor
   Front plate
   Sides
Armament
Ammunition (rds.)
Engine Steyr air-cooled 70 hp.
Transmission 4 speeds forward, 1 reverse
Steering Steering levers to hydraulic brakes
Crew 2

German: p. 57

0 Response to “Raupenschlepper OST (Steyr typ RSO/01): Full Track Light Prime Mover”


Comments are currently closed.