HSM 904Z 6WD Skidder

Name: Exc@v8 Group
Address: Unit 15A, Mealbank Mill Industrial Estate, Kendal, Cumbria, LA8 9DL, GB
Telephone: 01539 729999

The 904 6WD with HSM's own S3 crane, an articulated arm with a simple telescope: 6.1 m reach, 270 kNm gross lifting moment and 80 kNm slewing torque as standard, with longer S3 cranes as options, for thick trunk timber.

Compare all 12 versions side by side

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.

HSM 904Z 6WD

Power: 185 kW (252 HP)
Standard winch: 2 × 100 kN
Weight: From 17,300 kg

Technical data: HSM 904Z 6WD

Engine

Model: Volvo Penta TAD881VE, 6-cylinder, EU Stage V
Power: 185 kW (252 HP) from 1,600 rpm
Torque range: 1,150 Nm from 1,100–1,500 rpm
Maximum torque: 1,175 Nm at 1,400 rpm
Displacement: 7.7 litres

Engine (optional)

Model: Volvo Penta TAD882VE, 6-cylinder, EU Stage V
Power: 210 kW (286 HP) from 1,700 rpm
Torque range: 1,225 Nm from 1,100–1,600 rpm
Maximum torque: 1,255 Nm at 1,400 rpm
Displacement: 7.7 litres

Drive

Transmission: 904H: HSM High Speed Drive (71 series), speed at 1st gear 0–14 km/h
904ZF: ZF 6WG-190 load switching converter transmission
6 forward gears, 3 reverse gears
Axles: Planetary axles
100% separately selectable differential locks, front and rear
Brakes: 2-circuit brake, disk brake running in an oil bath
Spring-loaded parking brake
Steering: Articulated steering with 2 cylinders, 45° steering angle

Tanks

Diesel: 210 l (904H)
225 l (904ZF)
Hydraulic oil: 110 l (904H)
150 l (904ZF)
AdBlue: 45 l (904H)
45 l (904ZF)

Hydraulics

Flow: 304 l/min at 1,600 rpm (904H)
224 l/min at 1,600 rpm (904ZF)
Pressure: Up to 350 bar
Oil: Saturated synthetic ester
Panolin HLP SYNTH with Kleenoil
Microfiltration; WGK 1
System: Load sensing
Variable pump (working pump)

Winches

Standard: Adler HY 20-SG (2 × 100 kN) double-drum winch; cable take-up 14 mm, 100 m
Optional: Adler HY 24-SG (2 × 120 kN) double-drum winch; cable take-up 14 mm, 130 m
Adler HY 32-SG (2 × 160 kN) double-drum winch; cable take-up 14 mm, 130 m

Crane

Standard: Articulated arm with simple telescope: 6.1 m range
Lifting moment gross: 270 kNm
Slewing angle: 210°
Slewing torque: 80 kNm
Gripper cross-section: 1.2 m² (optional 0.9 m² )
Optional: HSM S3-7.5: 7.5 m range, lifting moment gross 270 kNm, slewing torque 80 kNm, slewing angle 210°
HSM S3-8.4: 8.4 m range, lifting moment gross 200 kNm, slewing torque 70 kNm, slewing angle 210°
HSM S3-10: 10 m range, lifting moment net 200 kNm, slewing torque 70 kNm, slewing angle 210°

Weight

Operating weight: From 17,300 kg

Tyres

Standard: 24.5-32 front, 710/45-26.5 rear: 2,430 mm minimum machine width
30.5-32 front, 710/45-26.5 rear: 2,730 mm minimum machine width

Cab

Features: HSM Panorama comfort cab
ROPS, FOPS, OPS tested safety cab
Swivel seat device, air-suspended comfort seat
Heating/air-conditioning

Electrics

Equipment: HSM Ecommand colour-display
5 operator programs + factory setting
Diagnosis-tool and error-indication
Graphic support at parameter editing
Generator 110 A (28 V)
2 maintenance-free dry-cell batteries, 55 Ah each

Equipment

Standard: Fixed front polder shield, 2,000 mm wide
Straight shield as sprag brake
Special: Tiltable front polder shield
Trailer hitch
Outer hydraulic connection
Remote control for cable winch
Wireless driving
Auxiliary heating
Sun blinds
Seat area dampers
Hydraulically height-adjustable roller block
“Skidder France” version pulley
Straight shield „France“
Engine bonnet protection and brush guard made from tubing
Bogie lift back
Remote control

Drive

The 904Z 6WD comes with either HSM’s series 71 hydrostatic drive (904H, 0 to 14 km/h in first gear) or a ZF 6WG-190 powershift converter transmission with 6 forward and 3 reverse gears (904ZF). Where the two differ, the technical data gives both.