Base machine

Operating Weight

Log Loader 83,985 lb (38,095 kg) Road Builder 79,732 lb (36,165 kg)

Engine

Horsepower

Gross: 189 HP ( 141 kW) @ 2000 rpm Net: 177 HP (132 kW) @ 2000 rpm

Work Equipment

Boom & Arms

Komatsu 38' Live Heel Logging Boom HD Roadbuilder Booms & Arms

Swing

Torque

75,903 ft lbs (10,494 kg•m)

Specifications

PC240LL

Overview

Log Loader

Includes: Forestry cab with 48" riser, 700mm double grouser shoes, Komatsu 38' live heel logging boom, heavy counterweight, battery box guard, rated capacity of lubricants, coolant, full fuel tank, operator, and standard equipment.

Roadbuilder

Includes: Forestry cab with 7" riser, 700mm triple grouser shoes, 19'2" (5850 mm) one-piece HD boom, 10'0" arm (3046 mm), 1.57³ yd (1.2 m³) bucket, heavy counterweight, battery box guard, rated capacity of lubricants, coolant, full fuel tank, operator, and standard equipment.

Model

Komatsu SAA6D107E-2 (EPA Tier 4 Interim and EU stage 3B emissions certified)

Type

Water-cooled, 4-cycle, direct injection

Aspiration

Turbocharged, aftercooled, cooled EGR

No of cylinders

6

Bore

4.21" (107 mm)

Stroke

4.88" (124 mm)

Piston displacement

408 in³ (6.69 ltr)

Horsepower

SAE J1995: Gross 189 HP (141kW), ISO 9249/SAE J1349: Net (177 HP) (132 kW), Rated rpm 2000

Cooling

Fan drive method for radiator cooling - Mechanical

Govenor

All-speed control, electronic

Swing motor

1 x axial piston motor with swing holding brake

Type

HydraMind (Hydraulic Mechanical Intelligence new Design) system, closed-center system with load sensing valves and pressure compensated valves.

No of working modes

6

Main pump type

Variable displacement piston pump

Main pump: Pumps for

Boom, arm, bucket, swing, and travel circuits

Main pump: Maximum flow

475 ltr/min (125 gal/min)

Relief valve setting: Implement circuits

5,400 psi (37.3 MPa 380 kg/cm²)

Relief valve setting: Pilot circuit

470 psi (3.2 MPa 33 kg/cm²)

Relief valve setting: Swing circuit

4,190 psi (28.9 MPa, 295 kg/cm²)

Relief valve setting: Travel circuit

5,400 psi (37.3 MPa 380 kg/cm²)

Service valve max. flow: First valve

475 ltr (125 U.S. min)

Center frame

X-frame

Track frame

Box-section

No of shoe links

48 per side

Seal of track

Sealed track

Track adjuster

Hydraulic

No of carrier rollers

2 per side

No of track rollers

8 per side

Maximum drawbar pull

56,244 lb (250.2 kN, 25,511 kg)

Parking brake

Mechanical disc brake

Gradebility

70%, 35°

Steering control

Two levers with pedals

Maximum travel speed

High: 3.4 mph (5.5 km/h) / Mid: 2.5 mph (4.1 km/h) / Low: 1.5 mph (2.4 km/h)

Service brake

Hydraulic lock

Swing reduction

Planetary gear

Swing speed

8.4 rpm

Swing circle lubrication

Grease-bathed

Swing torque

75,903 ft lbs (10,494 kg•m)

Swing lock

Mechanical disc brake

Fuel Tank

105.7 U.S. gal (400 ltr)

Radiator

9.5 U.S. gal (36 ltr)

Engine

6.1 U.S. gal (23.1 ltr)

Final drive

2.2 U.S. gal (8.5 ltr)

Swing drive

3.6 U.S gal (13.7 ltr)

Hydraulic tank

34.9 U.S. gal (132 ltr)

Undercarriage

High-wide forestry undercarriage (9'7" gauge, 28" clearance). 28" (700mm) triple grouse shoes with PC450 8½" pitched sealed (dry) link assembly (each side). Heavy duty recoil spring. Idler stiffener bracket/guard (each side). Heavy duty tow hooks (both ends of undercarriage). Full length rock guards with ski-type track supports.

Engine and related items

Komatsu SAA6D107E-2*, (*EPA Tier 4 Interim and EU Stage 3B emissions certified). Dry type air cleaner, double element. Engine doors, HD (6mm). EMMS monitoring system. Engine overheat prevention system. Fuel system pre-cleaner 10 micron. KDPF insulation wrap and heat shields.Suction fan.

Electrical system

Alternator - 60 Amp, 24V. Batteries - large capacity. Battery disconnect switch. Converter, 24V to 12V. Starter motor - 5.5 kW/24V x 1

Hydraulics

Automatic engine warm-up system. Boom and arm holding valves. Service valves. High pressure in-line hydraulic filters. Power maximizing system. PPC hydraulic control system.

Other standard equipment

Cab: Komatsu ROPS/OPS/FOPS/TOPS/WCB/Oregon OSHA Certified Forestry Cab. AM/FM Radio. Automatic air conditioner/heater. Auxiliary input (3.5mm jack). Counterwight 10,847 lb (4920 kg). Electric horn. Extended work equipment grease interval. Fan guard structure. Forest debris screens, removable for cleaning. High back air suspension seat with heat. Grip strut walkways. Hydraulic track adjusters. KOMTRX Level 4.0 monitoring system. Large 7" (177mm) LCD color monitor, high resoltuion. Lock lever. Mirrors (LH and RH). Pump/engine room partition cover. Radiator and oil cooler dustproof net. Rear Reflectors. Rearview monitoring system (1 camera). Revolving frame undercovers, HD (9mm). Seat Belt, retractable 3" (76mm). Seat belt indicator. Secondary engine shutoff switch. Swivel guard, HD. Skylight. Slip resistant foot plates. Thermal and fan guards. Travel alarm. Working lights 4 on cab front top, 2 on cab rear top, 1 each on left and right sides of cab, and 2 on forestry arm or excavator boom ( plus 1 on front of optional 48" tilting riser). Working mode selection system.

Arms

10' (3045 mm) HD arm assembly, 10' (3045mm) HD arm assembly w/piping, 10' (3045 mm) arm assembly w/o bucket cylinder, linkage or pins, 11'6" (3500 mm) standard arm assembly, 11'6" (3500 mm) HD arm assembly w/piping.

Booms

19'2" (5850 mm) HD boom assembly. 19'2" (5850 mm) HD boom assembly with piping.

Cab Risers

Forestry Cab with 7" fixed riser. Forestry Cab with 48" tilting riser. Temporary shipping shell on "stilts".

Other Optional Equipment

Arm holding valve. Boom cylinders only. HD right hand box guard. Counterweight 14,396 lb (6530 kg). Flow control and spool limiters. Forestry Grapples: 52" or 58" opening. 38' (11582 mm) Live heel logging boom. Soft swing. Straight travel system pedal.

Shoes

Double grouser 28" (700 mm), Triple grouser 31.5" (800 mm).

General information

For additional product information or questions please contact your local Komatsu Dealer. 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.