HSM 904S Skidder
The cable skidder of the 904 range: a double-drum winch and a blade, with no crane. It has a 129 kW (175 HP) four-cylinder Volvo Penta engine, with a 175 kW (238 HP) engine as an option.
Volvo Penta power
Six-cylinder Volvo Penta engines of 185 kW, with 210 kW as an option, on the 904, 904 6WD, 904Z 6WD and 904ZL; the 904S has a four-cylinder 129 kW engine, with 175 kW as an option.
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Six-cylinder Volvo Penta engines of 185 kW, with 210 kW as an option, on the 904, 904 6WD, 904Z 6WD and 904ZL; the 904S has a four-cylinder 129 kW engine, with 175 kW as an option.
Hydrostatic or powershift
The 904, 904 6WD, 904Z 6WD and 904ZL come with HSM's series 71 hydrostatic drive (904H) or a ZF powershift converter with 6 forward and 3 reverse gears (904ZF); the 904S has the hydrostatic drive.
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The 904, 904 6WD, 904Z 6WD and 904ZL come with HSM's series 71 hydrostatic drive (904H) or a ZF powershift converter with 6 forward and 3 reverse gears (904ZF); the 904S has the hydrostatic drive.
Double-drum winch as standard
An Adler 2 × 100 kN double-drum winch on every model, with larger winches as options.
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An Adler 2 × 100 kN double-drum winch on every model, with larger winches as options.
Speak to us about the904S
EnquireHSM 904S

- Power
- 129 kW (175 HP)
- Standard winch
- 2 × 100 kN
- Weight
- 13,700 kg
Technical data: HSM 904S
Engine
- Model
- Volvo Penta TAD581VE, 4-cylinder, EU Stage V
- Power
- 129 kW (175 HP) from 1,700 rpm
- Torque range
- 800 Nm from 1,100–1,500 rpm
- Maximum torque
- 816 Nm at 1,380 rpm
- Displacement
- 5.13 litres
Engine (optional)
- Model
- Volvo Penta TAD583VE, 4-cylinder, EU Stage V
- Power
- 175 kW (238 HP) from 1,750 rpm
- Torque range
- 947 Nm from 1,200–1,750 rpm
- Maximum torque
- 969 Nm at 1,380 rpm
- Displacement
- 5.13 litres
Drive
- Transmission
- HSM High Speed Drive (series 71)
- 2-step NAF transfer gearbox
- Axles
- NAF heavy duty planetary axles
- 100% selectable differential locks
- Brakes
- 2-circuit brake, wet disk brakes
- Spring-loaded parking brake
- Steering
- 44° articulated steering
Tanks
- Diesel
- 170 l
- Hydraulic oil
- 90 l
- AdBlue
- 45 l
Hydraulics
- Flow
- 152 l/min at 1,600 rpm
- Pressure
- Up to 350 bar
- Oil
- Standard: HLP-46 mineral oil
- Optional: Panolin HLP SYNTH with Kleenoil
- Microfiltration WGK 1
Winches
- Standard
- Adler HY 20-O (2 × 100 kN) double-drum winch; cable take-up 14 mm, 100 m (without cable)
- Optional
- Adler HY 24-O (2 × 120 kN) double-drum winch; cable take-up 14 mm, 140 m
- Adler HY 24-LO (2 × 120 kN) double-drum winch; cable take-up 14 mm, 190 m
- Adler HY 32-O (2 × 160 kN) double-drum winch; cable take-up 14 mm, 150 m
- Adler HY 32-LO (2 × 160 kN) double-drum winch; cable take-up 14 mm, 190 m
- TCM 16+ (2 × 160 kN) double-drum winch; cable take-up 14 mm, 220 m
Weight
- Operating weight
- 13,700 kg as standard
- Weight distribution
- Front axle: 60%
- Rear axle: 40%
Tyres
- Standard
- 23.1 × 26: 2,550 mm minimum width
- Optional
- 18.4 × 26: 2,300 mm total width
- 28L-26: 2,750 mm total width
Cab
- Features
- Rubber-mounted, soundproofed
- ROPS, FOPS, OPS-certified safety cab
- Heating/air conditioning system
Electrics
- Equipment
- 110 A (28 V) generator
- 2 maintenance-free dry-cell batteries
- Tachometer with operating hour counter, coolant temperature, tank gauge, indicator lights
Equipment
- Standard
- 2,200 mm wide front polder shield
- Lowerable straight shield 2,200 mm wide
- Fire extinguisher
- First-aid kit
- Warning triangle
- Tool set
- Special
- Radio control
- Cable winch
- Wireless driving
- Clamping arms for front shield
- Steering with joystick
- Street lighting set
Documents and data sheets
HSM's data sheet for the 904S: data sheet (PDF)
HSM 904S Skidder: https://excav8.co.uk/hsm/skidders/904s
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