- Length: 30.5 ft / 9296 mm
- Wheelbase: 5.48 ft / 1670 mm
- Width Over Tires: 1.97 ft / 600 mm
- Height To Top Of Crane: 12.5 ft / 3809 mm
Published dimensions and weight
Valmet 840.3
The Valmet 840.3 is a forwarder of about 13.9 t; its 66 CTA , Commonrail.Tier 3 engine is rated at 168 hp.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale

01Dimensions referenceLength × width × height
02Operating Weight - 8wd33950 lb15400 kg
03Selected published values29
Forwarders are commonly used to carry cut timber from the forest to a landing with the load off the ground. Published rows for Valmet 840.3 include published maximum speed of 15 mph / 23.5 km/h, the published “Length” field of 30.5 ft / 9296 mm, the published “Wheelbase” field of 5.48 ft / 1670 mm. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Length” field (30.5 ft / 9296 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Wheelbase” field (5.48 ft / 1670 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Width Over Tires” field (1.97 ft / 600 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Dimensions
Length30.5 ft9296 mm
Wheelbase5.48 ft1670 mm
Width Over Tires1.97 ft600 mm
Height To Top Of Crane12.5 ft3809 mm
Ground Clearance2.25 ft683 mm
Length Of Bunk Area16.3 ft4967 mm
Engine
Engine Model66 CTA , Commonrail.Tier 366 CTA , Commonrail.Tier 3
Power168 hp125 kw
Torque520 lb ft700 Nm
Operational
Operating Weight - 6wd30650 lb13900 kg
Operating Weight - 8wd33950 lb15400 kg
Fuel Capacity42 gal160 L
Hydraulic System Fluid Capacity26.5 gal100 L
Operating Voltage24 V24 V
Alternator Supplied Amperage100 amps100 amps
Front/Rear Tire Size - 6wd600/ 65x34 , 700/ 55x34 , 710/ 55x34 / rear :600/55x26.5 , 700/50x26.5 , 710/45x26.5600/ 65x34 , 700/ 55x34 , 710/ 55x34 / rear :600/55x26.5 , 700/50x26.5 , 710/45x26.5
Front/Rear Tire Size - 8wdfront & rear :600/ 55x26.5 ,700/50x26.5 , 710/45x26.5front & rear :600/ 55x26.5 ,700/50x26.5 , 710/45x26.5
Transmission
Transmission TypeHydrostaticHydrostatic
Max Speed15 mph23.5 km/h
Hydraulic
Pump TypeVariable piston PumpVariable piston Pump
Flow Capacity76 gal/min290 L/min
Relief Valve Pressure3400 psi235 kPa
Bunk
Load Weight - 6wd26460 lb12000 kg
Load Weight - 8wd26460 lb12000 kg
Load Area-7.4 ft2-0.7 m2
Crane
Crane TypeCRF 8.1CRF 8.1
Max Reach25.6 ft7800 mm
Gross Lift Torque78300 lb ft106.1 Nm
Gross Slew Torque6460 lb ft28.7 Nm
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Manufacturer-published specifications.