Komatsu XT445L-5
The new XT445L-5 sets high industry standards of excellence for Track Feller Bunchers!
Komatsu XT445L-5
Komatsu's new XT445L-5 set high industry standards for Tracked Feller Bunchers with the following features: Gull-wing engine hood service access, Increased lift capacity, Cab relocated to the left side, Rugged new undercarriage, KOMTRAX® telematics system, Powerful fuel-efficient engine, and so much more.
Weight
Base Machine
72,091 lb (32,700 kg)
Engine
Horsepower
Peak - 331 HP (247 kW) @ 1600 rpm
Tractive Effort
75,799 lbf (34,382 kgf)
Swing Torque
58,341 lb-ft (79,100 Nm)
Specifications
XT445L-5
Overview
Weight
Machine weight (no attachments)
72,091 lb (32,700 kg)
Operating weight
General information
Operating weight includes feller buncher boom, arm, 1/2 tank of fuel, rated capacity of lubricants, coolant, operator and standard equipment.
Engine
Torque
Peak Torque - 1,070 lb-ft (1,451 Nm) @ 1400 rpm
Model
Cummins QSL9 diesel engine
Type
Water-cooled, 4-cycle, direct injection
Aspiration
VGT Turbocharger, infinitely adjustable with electronic controls. High pressure fuel injection, In cylinder advanced combustion technology, cooled EGR
No Of Cylinders
In-line, 6-cylinder
Bore
4.49" (114mm)
Stroke
5.69" (135mm)
Piston displacement
543 in-cubed (9 ltr)
Horsepower
Peak - 331 HP (247 kW) @ 1600 rpm / Rated 300 HP (224 kW) @ 2000 working rmp
Cooling
Fan Drive Type - Hydraulic
Hydraulic system
Charge Pump
2x Gear, Max Flow - (95 liter/min) 25 GPM
Implement pump
Variable displacement piston, Max Flow - 86 GPM (324 liter/min)
Swing motor
Fixed displacement bent axis piston
Cooling
Independent Radiator/CAC/Hydraulic oil coolers with thermostatically controlled fans
Track drive pump
2x Variable displacement piston, Max Flow - 44 GPM (167 liter/min)
Auxilery pump
Variable displacement piston, Max Flow - 53 GPM (200 liter/min)
Travel motor
Variable displacement piston
Drive and brake system
Drive method
Hydrostatic, Independent closed loop
Max Tractive Effort
77,347 lb (35,084 kg)
Max Travel Speed Hi
3.5 mph (5.7 km/h)
Max Travel Speed Lo
1.4 mph (2.3 km/h)
Parking brake
Hydraulic
Steering control
Foot pedals
Service brake
Hydraulic
Boom performance
Boom Reach to Pin
Maximum: 21' 5" (6,536 mm) / Minimum: 7' 8" (2,328 mm)
Cutting Swath
13' 9" (4,208 mm)
General information
Feller buncher boom and arm, designed for 20-22" high speed disc saw
Lifting capacity
At ten feet
26,235 lb (11,900 kg)
At fifteen feet
17,637 lb (8,000 kg)
At twenty feet
10,582 lb (4,800 kg)
Electrical system
Alternator
24V, 100A
Type
24V with master disconnect
Work lights
11 - LED
Control and information system
General information
IQAN-MD4 Digital control system
Screen
7" (18 cm) LED color touch screen
Notes
General information
Standard and extra equipment are market-dependent and vary between countries. The specification describes possible equipment, which is either standard or optional. Stated weights are based on standard equipment.
Leveling system
Type
2-cylinder, 4-way heavy duty
Front
27° / 51%
Rear
5° / 9%
Side
20° / 36%
Swing system
Rotation
Continuous rotation
Bearing
Heavy-duty, 22-bolt single row bearing
Drive method
Hydrostatic
Swing speed
0 to 7.0 rpm
Swing torque
58,341 lb-ft, 79,100 Nm
Swing brake
Dynamic
Parking brake
Hydraulic
Undercarriage
Carbody
HD boxed frame structure with flat bottom and storage trunk
Track frame
Box-sectioned, bolted
Track type
Grease sealed
Track pitch
8.5" (216 mm)
No of shoe links
46 per side
Rollers
8 per side
Attachments options
General information
Quadco 20-22" high speed disc saw. Check availability through your local dealer.
Standard equipment
Undercarriage
Final Drives: Komatsu with spring-applied oil released track brakes. Hydraulic track adjuster. Track Chain: Grease sealed Komatsu 8.5" pitch chain. 46 links per side. Track drive: Closed loop. Track motors: 2-speed VDPP auto shift with variable speed control. Track rollers: 8 per side. Track shoes: 24" (600 mm) single grouser. Track sliders. Travel Pedals.
Guards and covers
Muffler with blanket, Rubber debris skirt.
Engine and related items
Cummins QSL9 9-liter. Air cleaner-dry type with air intake pre-cleaner. Auto-idle shutdown system. Engine compartment service light. Engine interface monitoring system. Cooling: Engine - temperature-sensing auto-reversing fan. Charge air cooler: Temperature-sensing auto-reversing fan. Fuel water separator.
Electrical system
Alternator: 100 ampere, 24V. Batteries: 2 x 12V, 950 AH. Electrical system master disconnect switch. Electrical joystick/foot pedal controls.
Pumps
Attachment: 1 x VDPP, 53 gpm (200 ltr/min), Implement: 1 x VDPP, 86 gpm (324 ltr/min), Saw drive: 1 X VDPP, 38 gpm (143 ltr/min), Track Drive: 2 x VDPP, 44 gpm (167 ltr/min) each. Fan: 2 x Gear, 11 gpm (44 ltr/min) each. Charge: 1 x Gear, 25 gpm (95 ltr/min).
Carbody
8' 4" (2540 mm) gauge, 10' 4" (3,140 mm) overall width with storage trunk.
Hydraulics
Load sensing hydraulic system. Hydraulic tank oil refill pump (24V). Hydraulic tank vacuum pump. Hydraulic oil cooler: Temperature-sensing auto-reversing fan.
Operator environment
ROPS/OPS/FOPS/TOPS/FOG/WCB/Oregon OSHA certified forestry cab. Automatic air conditioner: Heater & defroster with pressurization and 6 adjustable vents. 12V power outlets (2). Adjustable cellphone holder. Coat hook: magnetic and moveable base. Cupholder: fold-down/up. Literature box with cover. Lockable door. Insulated drink bottle & lunch box cooler. Ventilation fan. Interior dome LED light.
Other standard equipment
, Continuous rotation, Emergency escapes (front window, side door and roof hatch), Hand held Fire extinguisher (10 lb), Fire suppression system (automatic liquid chemical), Charge oil relief heater, Control handles: Sure Grip. Electric horn, Instrument panel with switches, dials, LED warning lights and engine stop button, IQAN-MD4 Digital Control System with 7" (18 cm) LED color touch screen display, KOMTRAX® monitoring system, 4-way HD cab leveling, Operator identification system. Radio: AM/FM weather bank stereo with iPod/MP3 input jack. Rear view monitoring system (1 camera). Seat: Adjustable high back suspension. Seat belt: 3" retractable. Swing bearing: HD 22 bolt single row. Swing motor: 56cc. Travel alarm. Windows, polycarbonate: Front & skylight (1.25" (32mm)), Left,right & rear (0.5" (13 mm)). Work lights: 11 LED.
Optional equipment
Arm
Feller buncher" 13' 0" (3,960 mm) straight with tree deflector.
Boom
Feller buncher 14' 10" (4,530 mm)
Hydraulic
Fuel-fired jacket water and hydraulic oil pre-heater. Hydraulic systems: Disc saw. Bar saw, Intermittent disc saw, combination disc/bar saw.
Track shoe
28" (700 mm) single grouser. 28" (700 mm) double grouser.
Other optional equipment
Carrier rollers. Pump drive oil cooler. Side view monitoring system (1 camera). Uptime spare parts kits: Base machine, Engine filters.