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Feller Head (Felling Machine, Log Harvester, Log Harvesting Machine)

Feller Head (Felling Machine, Log Harvester, Log Harvesting Machine)

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Feller Head (Felling Machine, Log Harvester, Log Harvesting Machine)

General Information:

SUNTON supplies mainly three series of feller head, logging harvester, or felling machine heads. These three series of models have similar functions. The diameter of felling trees ranges from 3 cm to 60 cm, and the diameters of trees ranging from 600 kg to 3,000 kg are grabbed. The corresponding working excavators range from 13 tons to 25 tons. The harvesting feller head can operate in a variety of environments from arctic to tropical woodland. The harvester head works efficiently on both soft and hard trees. It also includes barking of harvested trees.

With years of post-installation experience on various excavators, the quality technology has reached the international standard logging machine efficiency. It has high productivity and handling efficiency in modern wood harvesting. Successful cases: Exported to Russia, Outer Mongolia, Southeast Asia, Hong Kong and other countries with dense jungles, due to the hard technology.

Technical Parameters

Series 1. ALH5 

Logging machines are suitable for cutting down eucalyptus trees. Chinese fir. Pine tree (Guangxi. Guangdong. Jiangxi. Sichuan. Fujian, Yunnan and other places to use) [warranty for 12 months]

Felling and Cutting

Maximum cutting diameter (cm) 40

Maximum cross-cut diameter (cm) 50

Crosscutting Tool Type Chainsaw

Output power (kW)

Chain speed (m/s)

Chain Pitch .404"

Maximum length of saw blade (cm) 45

Chainsaw Tension Adjustment Automatically

Chain Tank Capacity (L) 6

Size

Maximum opening distance of front razor (mm) 550

Roller maximum distance (mm) 550

Rear razor maximum opening distance (mm) 550

Maximum width (mm) 1100

Length (mm) 1200

Frame height (mm) 1000

Weight including swivel joint (kg) 950


Measuring system

Standard

Optional System Tools

Branch Removal

Branch Razor quantity 4

Fixed branch razor quantity 2

Removable Branch Razor quantity 2

Effective branch removal diameter range (MM) 4-40

Branch removal pressure adjustment: equalization



Hydraulic system

Reversing valve type

Maximum pressure (ba) 315


Excavator Recommendations

Type Custom mainframe or excavator

Weight (tons) 12

Minimum engine output (kW) 70

Minimum oil flow (L/min) 160

Transmission

Transmission system 4 motors-3 rollers

Transmission force (kN)

Transmission speed (m/s)




Series 2. ALH6

The feller harvester head is the best choice for hard and soft woods that require high-quality branch removal. Its powerful drive, combined with its three-roller drivetrain and two shaving razors, provides great productivity in all conditions. The high-pressure hydraulic system is designed to ensure maximum power from the main engine to the final operation. ALH6 high-performance transmission system, easy to operate when dealing with thick branches. The ALH6 performs at its best on excavators ranging from 15 to 20 tons. Technical parameters: ALH6 [12 months warranty]

Felling and Cutting

Maximum cutting diameter (cm) 55

Maximum cross-cut diameter (cm) 60

Crosscutting Tool Type Chainsaw

Output power (kW)

Chain speed (m/s)

Chain Pitch .404"

Maximum length of saw blade (cm) 70

Chainsaw Tension Adjustment

Chain Tank Capacity (L) 12

Size

Maximum opening distance of front razor (mm) 600

Roller maximum distance (mm) 580

Rear razor maximum opening distance (mm) 600

Maximum width (mm) 1500

Length (mm) 1580

Frame height (mm) 1156

Weight including swivel joint (kg) 1360


Measuring System

Standard

Optional System Tools

Branch Removal

Branch Razor quantity 5

Fixed branch razor quantity 1

Removable Branch Razor quantity

Effective branch removal diameter range (MM) 4-50

Branch removal pressure adjustment equalization



Hydraulic system

Reversing valve type

Maximum pressure (ba) 320


Excavator Recommendations

Type Custom mainframe or excavator

Weight (tons) 13-200

Minimum engine output (kW) 80

Minimum oil flow (L/min) 160

Transmission

Transmission system 4 motors-3 rollers

Transmission force (kN)

Transmission speed (m/s)




ALH6 type is a high-capacity, high-power feller head specially designed for the main operation of excavators above 16 tons. It can easily fit all sizes of mainframes. The ALH6 can perform fast felling operations with strong power. Because of the compact design it is light enough to be easily maneuvered during subsequent thinning. ALH6 is suitable for the installation of various brands of excavators at home and abroad. It is easy to install on all kinds of excavators, and can work perfectly with the hydraulic system. Accurate measuring instrument error (0-30MM)

Regarding the carrying equipment of the ALH6, we recommend a crawler or wheeled excavator of 13 to 22 tons as the main power.

Series 3. ALH7

Equipped with 15-ton excavator or 25-ton excavator main engine.

Technical parameters: ALH7 [12 months warranty]

Felling and Cutting

Maximum cutting diameter (cm) 60

Maximum cross-cut diameter (cm) 60

Crosscutting Tool Type Chainsaw

Output power (kW)

Chain speed (m/s)

Chain Pitch .404"

Maximum length of felling saw (cm) 60

Chainsaw tension adjustment Automatic

Chain tank capacity (liters) 7/14

Measuring System

Standard

Optional System Tools

Hydraulic system

Reversing valve type

Maximum pressure (ba) 320

Excavatpr Recommendations

Types of:

 

Host excavator

Weight (tons) 15-25

Minimum engine output (kW) 100

Minimum oil flow (L/min) 200

Branch Removal

Branch Razor quantity 3

Fixed branch razor quantity 1

Removable branch razor quantity 2

Effective branch removal diameter range (mm) 0-60

Branch removal pressure adjustment equalization


Transmission

Transmission system

Transmission force (kN)

Transmission speed (m/s)

Size

Maximum opening distance of front razor (mm 650)

Maximum width (mm) 1330

Length (mm) 1480

Frame height (mm) 1300

Weight including swivel joint (kg) 1150/1800

 

ALH7 is a feller head for de-branching operations on large-scale forest farms. The harvester head is a combination of all the head features that can create extremely efficient operating efficiency for thick tree branches. And provide the best quality without hurting the skin and the fastest speed of removing branches, which is very suitable for irregular trees. Accurate measuring instrument error (0-30MM)

Most suitable for use with excavators of 15 to 25 tons. And it is the best harvester head for the operation of the poplar forest.

Optional:

√  chain

√  Guides

√  sprocket

√  grease gun

√  random tool

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