Wacker Neuson 28Z3, Service Manual

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8-4
SHB 28Z3 EN – Edition 2.0 * 28z3s810.fm
PowerTilt PTS06
Specifications/requirements
Model size PTS06
Weight of the PowerTilt
1
1. Average weight
kg (lbs) 65 (143)
Total swivel angle
Degrees 180
2
2. The actual angle can vary slightly
Drive torque at 210 bar (3046 psi)
Nm (lbs/ft) 2990 (2205)
Holding torque at 225 bar (3263 psi)
Nm (lbs/ft) 7270 (5362)
Piston stroke
cm³ (cu. in.) 525 (207)
Required oil flow
l/min
(gal/min)
3-6
(0.8 – 1.6)
Connections
3
3. Most PowerTilt models have four hydraulic connections: 2 connections with the designation “P1” and 2 with the designation “P2”. Most PowerTilt swivel device supplied in the USA have SAE
connections. Customers outside North America are normally supplied with BSPP connections.
BSPP 1/4
Hydraulic system
Minimum hose/pipe size
mm (in) 10 (0.4)
Connecting hose size
mm (in) 6 (0.23)
Hydraulic pressures
Pressure range
bar
(psi)
150 – 250
(2175 – 3626)
Pressure on the internal decompression valve
4
4. PowerTilt swivel devices are equipped with external decompression valves at the factory.
bar
(psi)
220 – 230
(3191 – 3336)
Pipe pressure
bar
(psi)
250 – 260
(3626 – 3771)
Pipe backup (max.)
bar (psi) 40 (580)