2025 Komatsu Forestry Machines C144
- Year 2025
- Make Komatsu
- Model Forestry Machines
2025 Komatsu Forestry Machines C144
Excellent performance in tough cutting conditionsThis all-around head is designed to perform in demanding and rough environments, with four feed motors powering four driven feed rollers. It is perfectly matched to our 911, 931, 931XC and 951 wheeled harvesters, and is compatible with other brands.
Features may include:
Advanced feed system- Four feed motors power four driven feed rollers to provide multiple contact points for carrying the stem. Designed to center the stem for efficient feeding. Low clamping pressure delivers high feed force with low energy consumption.
- Four moveable cast iron delimbing knives for high durability and performance especially with tough limbs. High clamping forces grip the stem solidly for more force in the felling moment, reducing the chances of bent saw bars.
- Intelligent saw motor control delivers the right chainsaw speed to reduce splitting risk and provide short cutting times. Programmable EcoOiler automatic chain lubrication system.
- Patented length-measuring wheel cylinder design ensures constant equalized pressure to closely follow stem irregularities. High-resolution encoders, both left and right, deliver high accuracy.
- State-of-the-art control system with intuitive graphical interface to manage all aspects of head control and performance. Easy programming of individual operator control preferences plus production parameters such as tree species, length and diameter.
- Computer and hydraulic hoses/tubes are well-protected for high reliability. All daily service can be performed at ground level without repositioning. Centralized lubrication points further reduce service time.
Motor
Motor Type
Saw motor: 1.16 in3/rev
Hydraulics
Hydraulic Flow
Max: Feed roller motor dependent: 84.5 gpm
Maximum Pressure
4,061 psi
Operational
Operating Speed
Feed: 0 - 16.4 ft./s
Operating Conditions
Gross feed force: 6,654 lbf.
Dimensions
Width
Max: 70.7 in
Height
incl. rotator: 69.7 in | to vertical knife: 63 in
Dimensions
Opening knives, upper: 26 in | Opening knives, lower: 31.5 in | Roller opening, max: 29.5 in | Delimbing diameter, tip-to-tip: 20.7 in | Bar: 32.5 in | Fell/Cut diam. theor. max: 28 in
Weights
Dry Weight
incl. rotator, from 3,109 lbs.
Features
Features
Feed wheel type: Steel rollers | Delimbing knives, number: 5