HSM 904Z 6WD

As with the 904 6WD, the 904Z 6WD combines the advantages of a classic forwarder with those of a 6-wheeled machine. HSM's specially advanced forwarder clamp breaks all records. Lift torque 280 kNm, pivot torque 80 kNm, reach 7.1m and slew range 255°. This realises the dream of thick trunk timber harvesting whilst maintaining ground protection. The 6WD special forestry hauler from HSM – a new dimension in timber forwarding.

Technical data model series 904

Engine (6 cylinder):
  • VOLVO PENTA
    TAD881VE EU Stage V
    Power: 185 kW (252 HP) from1600 rpm
    Max. revolution: 1150 Nm from 1100 - 1500 rpm
    Max. torque: 1175 Nm at 1400 rpm
    Displacement: 7,7 liters

    Optional:

  • VOLVO PENTA
    TAD882VE EU Stage V
    Power: 210 kW (286 HP) from 1700 rpm
    Max. revolution: 1225 Nm from 1100 - 1600 rpm
    Max. torque: 1255 Nm at 1400 rpm
    Displacement: 7,7 liters
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
Brake:
  • 2-circuit brake, disk brake running in an oil bath
  • Spring-loaded parking brake
Steering:

  • Articulated steering with 2 cylinders, 45° steering angle

Tank capacity:
  904H: 904ZF:
• Diesel: 210 l 225 l
• AdBlue: 45 l 45 l
• Hydraulic fluid: 110 l 150 l
Hydraulic system:
  • Load sensing
  • Variable pump (working pump) 904H:
    flow rate: 304 l/min at 1600 rpm
    pressure: up to max. 350 bar
  • Variable pump (working pump) 904ZF:
    flow rate: 224 l/min at 1600 rpm
    pressure: up to max. 350 bar
  • Hydraulic oil: Saturated synthetic ester
    Panolin HLP SYNTH with Kleenoil
    Microfiltration; WGK 1
Cabin:
  • HSM Panorama comfort cab (see brochure page 12-13)
  • ROPS, FOPS, OPS tested safety cab
  • Swivel seat device, air-suspended comfort seat
  • Heating/air-conditioning
Electrics / Instruments:
  • 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 service-free dry batteries á 55 Ah
Special equipment:
  • Tiltable front polder shield, trailer hitch, outer hydraulic connection, remote control for cable winch, wireless driving, auxiliary heating, sun blinds, seat area dampers
  • Other accessories on request

Technical details 904Z 6WD

Winches:
  • Series:
    Adler HY 20-SG (2 x 100 kN) double-drum winch
    Max. cable take-up 14 mm, 100 m

  • Optional:
    Adler HY 24-SG (2 x 120 kN) double-drum winch
    Max. cable take-up 14 mm, 130 m
    Adler HY 32-SG (2 x 160 kN) double-drum winch
    Max. cable take-up 14 mm, 130 m
Weight:

  • from 17.300 kg

Crane:
  • Series:
    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
HSM S3 - 8.4 8,4 m range
HSM S3 - 10 10 m range
Tyres:
    Standard
24,5-32
710/45-26,5		  
30,5-32
710/45-26,5
904H Dv 1831 1857
  Dh 1465 1485
  B* 2430 2730
  H 3500 3507
  F 672 679
       
904ZF H 3550 3557
  F 545 552

* B: minimum machine width (dimensions in mm)

Standard equipment:
  • Fixed front polder shield, 2000 mm wide
  • Straight shield as sprag brake
Special equipment:
  • 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, wireless driving
  • Other accessories on request

HSM Crane-lists

HSM Crane-list EPSILON

X = available with surcharge, O = standard equipment, # = not available

EPSILON

Crane type Lifting
moment		 Range Gripper
type		 904F / Kombi
M70 F80 102/68 kNm 8,0 m FG43S O
M70 F86 102/68 kNm 8,6 m FG43S X
M70 F101 102/65 kNm 10,1 m FG43S X
M80 F80 114/79 kNm 8,0 m FG43S X
M80 F86 114/79 kNm 8,6 m FG43S X
M80 F101 114/75 kNm 10,1 m FG43S X
S100 F80 128/91 kNm 8,0 m FG43S X
S100 F86 128/90 kNm 8,6 m FG43S X
S100 F101 128/86 kNm 10,1 m FG43S X
S110 F80 143/104 kNm 8,0 m FG43S X
S110 F86 143/104 kNm 8,6 m FG43S X
S110 F101 143/100 kNm 10,1 m FG43S X
X120 F80 159/111 kNm 8,0 m FG43S X
X120 F86 159/110 kNm 8,6 m FG43S X
X120 F102 159/107 kNm 10,2 m FG43S X
X140 F80 173/123 kNm 8,0 m FG43S X
X140 F86 173/122 kNm 8,6 m FG43S X
X140 F102 173/119 kNm 10,2 m FG43S X

Low crane pillar (height: 1730 mm)

HSM Crane-list Mesera

X = available with surcharge, O = standard equipment, # = not available

Mesera

Crane type Lifting
moment		 Range Gripper
type		 904F / Kombi
F71 F72 99/75 kNm 7,2 m FG43S X
F71 FT85 99/70 kNm 8,5 m FG43S X
F71 FT100 99/66 kNm 10,0 m FG43S X
F71 FT100i 99/66 kNm 10,0 m FG43S X
F83 F72 106/82 kNm 7,2 m FG43S X
F83 FT85 106/76 kNm 8,5 m FG43S X
F83 FT100i 106/73 kNm 10,0 m FG43S X
M 92 F80i 130/84 kNm 8,0 m FG43S X
M 92 FT86i 130/84 kNm 8,6 m FG43S X
M 92 FT100i 130/84 kNm 10,0 m FG43S X
F111 F72 151/111 kNm 7,2 m FG43S X
F111 F85 151/100 kNm 8,5 m FG43S X
F111 FT85 151/100 kNm 8,5 m FG43S X
F111 FT91 151/98 kNm 9,1 m FG43S X
F111 FT100 151/101 kNm 10,0 m FG43S X
M122 F85i 155/110 kNm 8,5 m FG43S X
M122 F96i 155/ - kNm 9,6 m FG43S X
M122 FT100i 155/ - kNm 10,0 m FG43S X
M142 F85i 178/132 kNm 8,5 m FG43S X
M142 F96i 178/124 kNm 9,6 m FG43S X
M142 FT100i 178/ - kNm 10,0 m FG43S X

Overview cranes for 805HD ZL / 904ZL

Crane S3-6.1:
Lifting moment gross 270 kNm
Slewing torque 80 kNm
Slewing angle 210°
Crane S3-7.5:
Lifting moment gross 270 kNm
Slewing torque 80 kNm
Slewing angle 210°
Crane S3-8.4:
Lifting moment gross 200 kNm
Slewing torque 70 kNm
Slewing angle 210°
Crane S3-10:
Lifting moment net 200 kNm
Slewing torque 70 kNm
Slewing angle 210°

The variable rear

The variable rear

Last stanchion variable in "short" position

Last stanchion variable in "centre" position

Last stanchion variable in "long" position

Quick-change twin stanchion for 2 x 2 or 2 x 2.5 m wood (not for 805F short version)

Height-adjustable pulleys up to 2 m

Rope forwarding possible without reconfiguring the stanchion

Log forwarding with quick-change clamping workbench

Rope forwarding possible without reconfiguring the clamping workbench