2023 Komatsu Forestry machines XT445L-5 Harvester

2023 Komatsu Forestry machines XT445L-5 Harvester

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  • Year 2023
  • Make Komatsu
  • Model Forestry machines
2023 Komatsu Forestry machines XT445L-5 Harvester

2023 Komatsu Forestry machines XT445L-5 Harvester

2023 Komatsu Forestry machines XT445L-5 Harvester

Achieve productivity in rugged sloped terrain with an all-purpose track harvester that features a heavy-duty four-way leveling system. Advanced design features deliver a comfortable cab, easy serviceability and versatility.

Features may include:

Helps reduce servicing downtime

The faster you can service your machines, the faster they can get back to work. Komatsu’s engine gull-wing and wide swing-out doors offer quick and easy access to all engine service points and all key components.

Equipped to multi-task

Closed-loop system allows operators to simultaneously travel, cut, delimb, harvest and swing timber — all in one powerful and agile machine. Engineered with hydraulic lines for each function, driving performance while helping to prevent machine damage.

Maneuvers in dense terrain

Work better through dense forests and clear-cutting environments with a short-tail swing design. Cut close to the undercarriage and tracks with set-back boom engineering. Powerful swing torque for demanding applications.

Engine

Engine Manufacturer Cummins QSL9 diesel engine
Cooling Watercooled | Independent Radiator/CAC/ Hydraulic oil coolers with thermostatically controlled fans
Cycle Time 4 direct injection
Aspiration VGT™ Turbocharger, infinitely adjustable with electronic controls. High pressure fuel injection, in cylinder advanced combustion technology, cooled EGR.
Cylinder Liners In-line, 6-cylinder
Bore 4.49 in
Stroke 5.69 in
Displacement 9L 543 in3
Engine Power Peak 331 HP @ 1,600 rpm Rated 300 HP @ 2,000 working rpm
Engine Torque 1,160 lbs.-ft. @ 1,600 rpm

Drivetrain

Drive System Hydraulic

Brakes

Brake System Type Dynamic
Parking Brake Hydraulic

Electric

Electrical 24 V with master disconnect
Alternator 24 V, 100A

Hydraulics

Hydraulic Pump Implement pump: Variable displacement piston, Max Flow 324 L/min | Attachment pump: Variable displacement piston, Max Flow 200 L/min | Saw pump: Variable displacement piston, Max Flow 143 L/min | Track drive pump 2x: Variable displacement piston, Max Flow 167 L/min | Fan pump: 2x Gear, Max Flow 44 L/min | Charge pump: 2x Gear, Max Flow 95 L/min

Operational

Operating Speed Swing speed: 5.9 rpm
Operating Conditions Swing torque: 64,444 lbs.-ft
Ground Pressure 9.7 psi

Dimensions

Dimensions Track pitch: 8.5" | Track shoes: SG 24"

Capacities

Hitch Lift Capacity Lifting capacity (less attachment) 8.5 m @ 1.5 m off ground @ 10' 11,022 kg @ 15' 8,327 kg @ 20' 6,245 kg @ Full reach 3,354 kg
Fuel Capacity 172 gal
Cooling System 9.43 gal
Oil capacity 4.99 gal
Features Final drive per side: 2.91 gal | Swing gear box: 1.14 gal | DEF: 15 gal | Gear box (PTO): 1.63 gal | Hood tilt: 1.19 gal
Hydraulic Capacity 57 gal

Weights

Weight TH (8.5 m) 71,286 lbs. | TH (10 m) 72,223 lbs.

Features

Features Travel motor: Variable displacement piston | Swing motor: Fixed displacement bent axis piston | Rotation: Continuous rotation | Bearing: Heavy duty, 22-bolt single row bearing | Car body: HD boxed frame structure with flat bottom and storage trunk | Track frame: Box-section, bolted | Track type: Grease sealed | Number of shoes/links: 46 per side | Track rollers: 8 per side | Bushings and rollers: Heavy duty

Product Photography