Data Sheet
Hydraulic Steering Unit
VSPP
Steering solution
The VSPP is a steering unit with integrated priority
valve inside the envelope of the standard VSP
housing. This brings about a very compact solution
minimizing installation space, cost and time.
The VSPP is suitable for small, low HP tractors, or any
application needing a steering unit with standard
options, good performance and manual steering
capabilities.
The VSPP steering unit combines low cost with good
performance, high quality and reliable delivery.
VSPP meets vehicle requirements with the same high
support and service level as any other Danfoss
product.
Applications:
•
Tractors
•
Forklift trucks
•
Backhoe loaders
•
Telehandlers
•
Combines
Features
•
With integrated priority valve, max
pump flow: 80 l/min
•
Variants: LS dynamic
•
Displacements: 50-400 cc/rev
•
Built-in valve functions: pressure relief,
shock, suction and check valve between
priority valve and steering unit part,
check valve in LS line
•
Port threads as required to DIN or ISO
standards
•
Low steering torque
•
Low pressure drop
Comprehensive technical literature is
online at www.danfoss.com
©
Danfoss | November 2019 AI00000326en-000103 | 1
Data Sheet
VSPP Steering Unit
VSPP program
VSPP steering unit will be available in load sensing dynamic version.
VSPP characteristics
Displacement 50, 70, 80, 100, 125, 160, 200, 250, 315 and 400 cc/rev
Max. system pressure/ max P-T port pressure 190 bar [2755 psi]
Max. P and EF port pressure 230 bar [3335 psi]
Max. T-port pressure 30 bar [435 psi]
Max. flow 80 l/min [21.1 US gal/min]
Input torque (for standard neutral spring kit 150-4209) 0.8 to 4 N•m [7.08 to 35.40 lbf•in]
Valve functions Check valve for manual steering, pressure relief, shock and suction valves,
check valve between priority valve and steering unit part, check valve in LS
Port options P, T, L, R, EF
DIN 3852-2 BSP G ½ in
ISO 6149-1 M18x1.5
ISO 11926-1 3/4-16 UNF
Neutral pressure drop, P-EF at load on EF>10 bar <5 bar [72.5 psi] at 40 l/min [10.6 US gal/min] and at viscosity 21 cSt
VSPP cetop
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VSPP dimensions
2.8
7
29
45.5
44
44
L2
min. 7.1
ø44.4 ± 0.05
ø25.4
33.5
30.2
EF
A
A
L1
79
4 x M10 x 1.5; min. 16 deep
45°
102
min. ø28.6
A--A
min. 15
max. 87
ø91
ø82 ± 0.3
xlp1493660068391
max. 5.3
38
57
VSPP types dimensions
Type L1, mm [in] L2, mm [in] Weight kg [lb]
VSPP 50 125 [4.92] 6.5 [0.26] 5.2 [11.46]
VSPP 70 127 [4.99] 9.1 [0.36] 5.3 [11.68]
VSPP 80 128 [5.04] 10.4 [0.41] 5.3 [11.68]
VSPP 100 131 [5.16] 13.0 [0.51] 5.4 [11.90]
VSPP 125 134 [5.28] 16.2 [0.64] 5.5 [12.13]
VSPP 160 139 [5.47] 20.8 [0.82] 5.6 [12.35]
VSPP 200 144 [5.67] 26.0 [1.02] 5.8 [12.79]
VSPP 250 150 [5.91] 32.5 [1.28] 6.0 [13.23]
VSPP 315 159 [6.26] 40.9 [1.61] 6.2 [13.67]
VSPP 400 170 [6.69] 52.0 [2.05] 7.0 [15.43]
Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products
already on order provided that such alterations can be made without subsequent changes being necessary in specifications already agreed.
All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.
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