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1
General specifications
Feature
Model
Suitable carrier
Hydraulic system
Shear
incoming
cylinder:
pressure,
bar (psi)
flow, l/m
(gal
/min)
us
Orbital
incoming
motor:
pressure,
bar (psi)
flow, l/m
(gal
/min)
us
Dimensions
Height, mm (inch)
Height with adapter
plate, mm (inch)
Weight with adapter
plate and hoses, kg (lb)
Width, mm (inch)
Max. jaw opening
(between tips), mm
(inch)
Performance
Jaw depth, mm (inch)
Closing time, (capa-
city) s
Opening time, (capa-
city) s
Max. rod cutting
power,
kN (ton
)
US
Max. jaw power (jaw
centre), kN (ton
US
Orbital motor
Relief valves
Orbital speed (rpm)
Hydraulic flow (l/m
( gal
/min )
us
Continuous hydraulic
rotation
Mountings & Tightening torque
Type
Coarse
pitch
threads
M10
M12
M16
M20
2
DXR 140
0—52 (0—13.7)
1.75—8 (0.46—2.11)
2.5
1.9
)
Start opening by 180—190 bar
Fully opened by 210 bar
1.75—8 l/m ±0.5 (0.46—2.11 ±0.13)
Torque for occurring metric fasteners
SS—ISO 8981/1 rating
8.8 [Nm]
M5
5,7
M6
9,8
M8
24
47
81
197
385
Introduction
Data
DSS 200
DXR 250, 270
DXR 300, 310
250 (3626)
0—65 (0—17.2)
0—75 (0—19.8)
200 (2900)
1019 (40
/
)
1
8
1212 (47
⁄
)
23
32
185 (407)
330 (13)
200 (7.9)
158 (6
7
/
)
32
2.0
1.75
1.5
1.3
841 (85.7)
490 (50)
24 ±2
360°
[Nm]
[Nm]
10.9
12.9
8,1
9,7
14
17
33
40
65
79
114
136
277
333
541
649
Service rules
To ensure quality and consistency of Husqvarna
workshop service, please follow these rules:
1. Use genuine Husqvarna or Husqvarna re-
commended parts and lubricants or their
equivalents. Parts that do not meat
Husqvarna's design specifications may
cause damage or performance issues.
2. Use recommended or special tools designed
for this product to avoid damage and incor-
rect assembly.
3. Install new gaskets, O-rings, cotter-pins and
lock plates when reassembling.
4. When tightening bolts or nuts; begin with
the larger diameter or inner bolts first.
Then tighten to the specified torque evenly,
using a diagonal pattern in incremental
steps, unless a particular sequence is spe-
cified.
5. Clean parts in cleaning solvent upon disas-
sembly. Lubricate any sliding surfaces be-
fore reassembly using by Husqvarna recom-
mended lubricant.
6. After reassembly, check all parts for proper
installation and operation.
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Troubleshooting
