Husqvarna DSS 200, Workshop Manual

Page: 6 / 32

1 Introduction
2
General specifications
Feature Data
Model DSS 200
Suitable carrier DXR 140 DXR 250, 270 DXR 300, 310
Hydraulic system
Shear
cylinder:
incoming
pressure,
bar (psi)
250 (3626)
flow, l/m
(gal
us
/min)
0—52 (0—13.7) 0—65 (0—17.2) 0—75 (0—19.8)
Orbital
motor:
incoming
pressure,
bar (psi)
200 (2900)
flow, l/m
(gal
us
/min)
1.75—8 (0.46—2.11)
Dimensions
Height, mm (inch) 1019 (40
1
/
8
)
Height with adapter
plate, mm (inch)
1212 (47 23 ⁄
32
)
Weight with adapter
plate and hoses, kg (lb)
185 (407)
Width, mm (inch) 330 (13)
Max. jaw opening
(between tips), mm
(inch)
200 (7.9)
Performance
Jaw depth, mm (inch) 158 (6
7
/
32
)
Closing time, (capa-
city) s
2.5 2.0 1.75
Opening time, (capa-
city) s
1.9 1.5 1.3
Max. rod cutting
power,
kN (ton
US
)
841 (85.7)
Max. jaw power (jaw
centre), kN (ton US )
490 (50)
Orbital motor
Relief valves Start opening by 180—190 bar
Fully opened by 210 bar
Orbital speed (rpm) 24 ±2
Hydraulic flow (l/m
( gal
us
/min)
1.75—8 l/m ±0.5 (0.46—2.11 ±0.13)
Continuous hydraulic
rotation
360°
Mountings & Tightening torque
Torque for occurring metric fasteners
Coarse
pitch
threads
SS—ISO 8981/1 rating
Type 8.8 [Nm]
10.9
[Nm]
12.9
[Nm]
M5 5,7 8,1 9,7
M6 9,8 14 17
M8 24 33 40
M10 47 65 79
M12 81 114 136
M16 197 277 333
M20 385 541 649
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.