Roller feed harvester head 370E

Overview
The Komatsu 370E harvester head with debarking function is designed for forestry attachments mounted on tracked excavators. It provides adjustable feeding and cutting capacities and can be configured with several smart options to suit different operating conditions and machine sizes.

Highlights

• Weight (dry weight): From 1 600 kg (3,530 lbs)
• Fell/cut diameter, max: 700 mm (27.6")
• Head opening, max: 600 mm (23.6")
• Recommended working range: 100-280 mm

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")

Specifications

• 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: 6
• Delimbing diameter, 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. theoretical 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)

Notes
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.

Technical characteristics

• Model: 370E
• Dry weight: from 1 600 kg (3,530 lbs)
• Feed speed: 0–5 m/s (0-16.4 ft/s)
• Gross feed force: Debarking: 21 kN / 25.7 kN. Non debarking: 28.3 kN / 30.8 kN
• Feed wheel type: Steel or rubber rollers with anti-slip protection
• Delimbing knives: 6
• 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. max: 700 mm (27.6")
• Max hydraulic flow: Debarking: 225 / 275 l/min. Non debarking: 300 / 330 l/min
• Max hydraulic pressure: 28 MPa (4,061 psi)
• Dimensions (selected): Width max 1 950 mm; Height incl. rotator 2 080 mm; Height to top knife 1 780 mm; Roller opening max 600 mm; Opening front knives 640 mm; Opening rear knives 750 mm