Wacker Neuson DW90 User Manual

9-2 BA D18 us* 1.1 * D18t900.fm
9 Technical data
9.3 Traveling drive/axles
Traveling drive
DW60 62.5 kW (83.8 hp)/
DW60, DW90, DW100
55 kW (73.8 hp)
DW60, DW90, DW100
86 kW (115.3 hp)
Design Infinitely variable axial piston pump with electric control
Flow rate
152 l/min
(40 gal/min)
171 l/min
(45 gal/min)
Max. operating
pressure
450 bar (6,527 psi)
Starting speed 1300 rpm
Oscillation
Center 11.1°
Right 9.2°
Left 10.1°
Boost pump DW60, DW90, DW100
Design Trochoid pump
Flow rate 17 cm
3
/rev (1.04 in
3
/rev)
Min. charging/boost
pressure
20 bar (290 psi)
Max. charging/boost pressure 35 bar (508 psi)
Hydraulic motor DW60 DW90, DW100
Design Axial piston motor with bent axis
Max. capacity
160 cm³/rev
(9.76 in
3
/rev)
110 cm³/rev
(6.71 in
3
/rev)
Flushed with flush
valve
20 l/min at 16 bar
(5.3 gal/min at 232 psi)
15 l/min at 16 bar
(4.0 gal/min at 232 psi)
Transmission ratio
Speed range 1 2.37 3.29
Speed range 2 1.62

Wacker Neuson DW90 Specifications

General

Brand	Wacker Neuson
Model	DW90
Category	Excavators
Language	English