Volvo L30B L35B WHEEL LOADER OPERATORS MANUAL – PDF DOWNLOAD

Page 146

Specifications

146

Brakes and steering system, specifications

Brakes and steering system, specifications Brakes L30B Machine series 185 Service brake

Hydraulically controlled drum brake on transfer box

Quality of brake fluid

Mineral oil

Parking brake

mechanical actuation of the drum brake on transfer box

Machine series 182, 183 Service brake

Hydraulically operated disc brake on front axle

Quality of brake fluid

DOT 4

Parking brake

mechanical actuation of the drum brake on transfer box

Brakes L35B Machine series 186 Service brake

Hydraulically controlled drum brake on transfer box

Quality of brake fluid

Mineral oil

Parking brake

mechanical actuation of the drum brake on transfer box

Machine series 187, 188, 189 Service brake

Hydraulically operated disc brake on front axle

Quality of brake fluid

DOT 4

Parking brake

mechanical actuation of the drum brake on transfer box

Steering L30B Steering

Hydrostatic steering unit

Steering pump

Double gear pump (pump 2)

Flow rate

max. 25 l/min (6.6 US gal/min)

at engine speed

2300 rpm

Pressure relief setting

18.5 MPa (185 bar) (2683 psi)

Steering cylinders

one double acting steering cylinder

Steering lock

± 40°

Steering L35B Steering

Hydrostatic steering unit

Steering pump Machine series 186, 187

Double gear pump (pump 1)

Steering pump Machine series 188, 189

Gear pump with priority valve

Flow rate

max. 29 l/min

at engine speed

2600 rpm

Pressure relief setting

18.5 MPa (185 bar) (2683 psi)

Steering cylinders

one double acting steering cylinder

Steering lock

± 40°


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