Presentation
General
5
Presentation
General
Intended use
The machine has been designed and built in accordance with the
latest technical standard and its safety has been tested according
to the generally accepted technical rules and regulations.
The machine must only be operated in technically mint condition
and by trained operating personnel, under compliance of the appli-
cable safety regulations and accident prevention instructions. This
applies also for the compliance with the notes on safety referring
to maintenance, care and repair in this operating instruction man-
ual.
For use in special applications, such as explosive environments or
in areas characterised by asbestos containing dust one must com-
ply with particular safety regulations and the machine must be
equipped for such work.
For further information please contact the manufacturer or your
dealer.
Engine
Volvo D3D C. E. is a four-cylinder four-stroke diesel in-line engine.
Direct fuel injection with oil/air cooling.
Power transmission
Hydrostatic drive, fully controllable under load, also for reversing of
direction (forward and reverse) and in all speed ranges. Maximum
pushing power is achieved in all speed ranges. Inching brake pedal
for infinite control of travel speed.
Chassis
Axles: All wheel drive via two planetary axles.
Differential lock: 100% hydraulically activated differential lock in
both axles.
Frame: One-piece front and rear frames, articulated oscillating
joint.
Hydraulics
Thermostatically controlled oil circuit with integrated cooling sys-
tem. Triple block control valve with primary and secondary pres-
sure relief. Combined suction and return flow filter with a filtering
rate of 10 μm. The filter can be changed without having to empty
the tank.
Summary of Contents for L20B
Page 1: ...OPERATOR S MANUAL Ref No VOE21A1000083 English CST Printed in Sweden ...
Page 26: ...Safety 24 Transport ...
Page 40: ...Indicators and control elements 38 Levers and switches ...
Page 48: ...Travel 46 Starting the engine ...
Page 90: ...Maintenance 88 Maintenance every 1500 operating hours ...
Page 110: ...Alphabetic register 108 Ref No VOE21A1000083 English CST Volvo Konz Printed in Sweden ...