Superwinch SI Series - General Specification Data; Standard Drum Model Specifications; Long Drum Model Specifications

S101622 Rev. 1 superwinch.com | info@superwinch.com 5
2. GENERAL SPECIFICATION DATA
Type: Hydraulic Industrial
Gear Reduction: Planetary
Gear Ratio: 16:1
Drum: Steel Drum
Braking: Integral bi-directional, full load holding, hydraulically released,
spring applied brake.
Load Control: Optional Superblock Load Control Valve provides dynamic brake to
give a controlled stop on winch-out, under load. Brake opening
also assisted by Superblock.
Freespool: Operated either by an ergonomically designed handle, a cable
system, or by integral pneumatic device. Can be mounted to winch
side or top.
Mounting: Designed to meet most industry standard dimensions, 4 ½” x 10”
(254mm x 114.3mm). See 4) Winch Installation section of this
manual for more information.
STANDARD DRUM MODELS
Model Designation
SI- 8K Hyd.
SI- 10K Hyd.
Part Number
S100419
S100420
Weight (Less Rope)
107 lbs. / 48.5 kg
109 lbs. / 49.4 kg
Recommended Rope Diameter
3/8" / 9.5mm
3/8" / 9.5mm
Drum Capacity
169' / 51.5m
169' / 51.5m
Drum Diameter
3.5"/ 88.9mm
3.5"/ 88.9mm
Line Speed (1st Layer, No Load)
52 FPM / 15.8 MPM
31.5 FPM/ 9.6 MPM
Line Pull (Bottom Layer)
8,000 lbs. / 3628 kg.
10,000 lbs. / 4536 kg.
Operating Pressure
2200 PSI / 152 Bar
2050 PSI / 141 Bar
Oil Flow
15 GPM / 56.8 LPM
15 GPM / 56.8 LPM
LONG DRUM MODELS
Model Designation
SI- 8K Hyd.
SI- 10K Hyd.
Part Number
S100425
S100426
Weight (Less Rope)
111 lbs. / 50.3 kg
113 lbs. / 51.3 kg
Recommended Rope Diameter
3/8" / 9.5mm
3/8" / 9.5mm
Drum Capacity
202' / 61.5m
202' / 61.5m
Drum Diameter
3.5"/ 88.9mm
3.5"/ 88.9mm
Line Speed (1st Layer, No Load)
52 FPM / 15.8 MPM
31.5 FPM/ 9.6 MPM