Harvester Head-ALH7

Required Carrier Power

65-120 KW

80-150 KW

110-160 KW

130-200 KW

Required Hydraulic Flow

200-260 L/min

220-280 L/min

280-320 L/min

300-350 L/min

Operating Pressure

28 MPA

28 MPA

28 MPA

28 MPA

Net Weight

≈ 1100 kg

≈ 1150 kg

≈ 1200 kg

≈ 1500 kg

Gross Weight

≈ 1250 kg

≈ 1350 kg

≈ 1450 kg

≈ 1850 kg

Length

1450 mm

1450 mm

1500 mm

1600 mm

Width

1500 mm

1500 mm

1550 mm

1700 mm

Height

1550 mm

1550 mm

1700 mm

1760 mm

Feed System

3 feed rollers

3 feed rollers

3 feed rollers

3 feed rollers

Feed Force

25 KN

28 KN

30 KN

36 KN

Feed Speed

6 m/s

6 m/s

5 m/s

4.5 m/s

Minimum Opening Diameter

30 mm

30 mm

30 mm

30 mm

Maximum Opening Diameter

600 mm

600 mm

650 mm

740 mm

Chain Speed

40 m/s

40 m/s

40 m/s

40 m/s

Guide Bar Length

750/820 mm

750/820 mm

750/820 mm

820/900 mm

Effective Cutting Diameter

600 mm

600 mm

650 mm

720/800 mm

Chain Pitch

0.404"

0.404"

0.404"

0.404"

Number Of Knives

4+1+1

4+1+1

4+1+1

4+1+1

Front Knife Max Opening

640 mm

640 mm

640 mm

740 mm

Rear Knife Max Opening

700 mm

700 mm

750 mm

780 mm

Control System

Win10 Ailin CAN3.0

Win10 Ailin CAN3.0

Win10 Ailin CAN3.0

Win10 Ailin CAN3.0

Tracked Excavator Weight

12-15 Ton

13-20 Ton

20-26 Ton

24-33 Ton