Komatsu 370E

 Reliable and productive harvester head with optional debarking capability

Komatsu 370E

The Komatsu 370E Harvester head with debarking function is all about reliability and productivity, and is primarily designed for use on tracked excavator machines. A number of smart options also enable you to customize the 370E to your particular needs.




Komatsu 370E harvester head dimensions
Width, max

1 950 mm (76.8")

Height incl. rotator

2 080 mm (81.9")

Height to top knife

1 780 mm (70")

Roller opening, max

600 mm (23.6")

Opening front knives

640 mm (25.2")

Opening rear knives

750 mm (29.5")


Dry weight, from 1 600 kg (3,530 lbs)

Feed speed

0–5 m/s (0-16.4 ft/s)

Gross feed force

Feed roller motor dependent. Debarking: 21 kN (4,720 lbf) / 25,7 kN (5,778 lbf). Non debarking: 28,3 kN (6,362 lbf) / 30,8 kN (6,924 lbf)

Feed wheel type

Steel or rubber rollers with anti-slip protection

Delimbing knives, number


Delimbing dia., tip-to-tip

500 mm (19.7")

Saw bar

82.5 cm (32.5")

Saw motor

19 cm3/rev (1.16 cu in/rev)

Fell/Cut diam. theor. max

700 mm (27.6")

Max hydraulic flow

Feed roller motor dependent. Debarking: 225 l/min (59.4 gal/min) / 275 l/min (72.7 gal/min). Non debarking: 300 l/min (79.3 gal/min) / 330 l/min (87.2 gal/min)

Max hydraulic pressure

28 MPa (4,061 psi)

General information

Standard and extra equipment are market-dependent and vary between countries. The specification describes possible equipment, not that which is standard or optional. Stated weights are based on standard equipment. Specifications and designs are subject to change without notice.