“OST 400”

‘O’ represents Orbital
‘S’ represents Spreader
‘T’ represents 12T
‘400’ is the number of the machine

Machine Weights

Total weight (unladen) 4790kg
Axle weight (unladen) 3830kg
Hitch weight (unladen) 960kg

Weight distribution: Axle; 75%  Hitch; 25%

Machine Dimensions

Overall length 6872mm
Overall height 3625mm
Overall width 2560mm
Loading height 2220mm

Drive system

54-tooth sprocket driven from 15-tooth sprocket by ASA100 chain. In oil bath casing.

PTO shaft

Comer T80 with over-run clutch. M12 x 70mm, 6.8 grade Shear-bolt. 540 rpm input.

Power requirements

120HP minimum.

Flywheel

Single 70mm shaft with main carrier bearings outside main chamber. Central agitator driven in reverse direction to flywheel by gear wheel running in ring-gear.

Axle

2000mm x 100mm x 100mm, 8 stud. Hydraulic brakes with manual ratchet handbrake.

Wheels

16” x 22.5”

Tyres

Alliance 550/60 R 22.5, 16 ply

Hydraulics

Variable flow through flow valve with solenoid bypass facility. Sequence valve requires only one double acting spool valve. Working pressure of 2500psi.

Lights

Light kit with 7-pin plug.

Hitch

High tensile swivel hitch eye.