Base Machine | Log Loader 68,577 lb (31,106 kg) / Road Builder 65,118 lb (29,537 kg) |
---|---|
Engine | Gross: 165 HP (123 Kw) @ 2000 rpm Net: 158 HP (118 kW) @ 2000 rpm |
Swing | 58,334 ft lbs (8,065 kg•m) |
Maximum Drawbar Pull | 45,349 lb (202kN / 20570 kg) |
Versatility, Power and Lower Fuel Consumption
Operating Weight | |
Log Loader | Includes: Forestry cab with 48" riser, high-standard track frame, 700mm double grouser shoes, Allied 36' live heel logging boom, standard counterweight, right hand HD box guard, rated capacity of lubricants, coolant, full fuel tank, operator, and standard equipment. |
Road Builder | Includes: Forestry cab with 48" riser, high-standard track frame, 700mm double grouser shoes, 5700 mm (18'8") HD boom, 2925 (9'7") HD arm, 0.8 m3 (1.05 yd3) thumb on bucket, standard counterweight, right hand HD box guard, rated capacity of lubricants, coolant, full fuel tank, operator, and standard equipment. |
Engine | |
Model | Komatsu SAA6D107E-2 (EPA Tier 4 Interim and EU stage 3B emissions certified) |
Power | Gross: 165 HP (123 kW) @ 2000 rpm / Net: 158 HP (118 kW) @ 2000 rpm |
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 165 HP (123 kW), ISO 9249 SAE J1349: Net 158 HP (118 kW), Rated rpm 2000 |
Cooling | Fan driven method for radiator cooling - Mechanical |
Govenor | All-speed control, electronic |
Hydraulic System | |
Swing motor | 1 x axial piston motor with swing holding brake |
Type | HydrauMind (Hydraulic Intelligence New Design) system, a closed center system with load sensing valves and pressure compensated valves. |
No of Working Modes | 6 selectable working modes |
Main Pump: Type | Variable-displacement piston pump |
Main Pumps: Pumps for | Boom, arm, bucket, swing, and travel circuits |
Main Pump: Maximum flow | 125.5 gal/min (475 ltr/min) |
Relief Valve Setting: Implement circuits | 5,400 psi ( 37.3 MPa, 380 kg/cm2) |
Relief Valve Setting: Pilot circuit | 4,190 psi (28.9 MPa, 295 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 | First Valve: 125 gal (475 ltr) / Second Valve: 63 gal ( 237.5 ltr) |
Undercarriage | |
Center Frame | X-frame |
Track Frame | Box-section |
No of Shoes (each side) | 51 per side |
Seal of Track | Sealed track |
Track Adjuster | Hydraulic |
No of Carrier Rollers (each side) | 2 per side |
No of Track Rollers (each side) | 10 per side |
Cab | |
General information | Forestry Cab ROPS/OPS/FOPS/TOPS/FOG/WCB Oregon OSHA Certified Forestry Cab. |
Drives and Brakes | |
Maximum Drawbar Pull | 45,349 lb (202 kN 20570 kg) |
Parking Brake | Mechanical disc brake |
Gradeability | 70%, 35° |
Steering Control | Two levers with pedals |
Maximum Travel Speed | 3.4 mph (5.35 km/h) |
Service Brake | Hydraulic lock |
Swing System | |
Swing Reduction | Planetary gear |
Swing Speed | 10.6 rpm |
Swing Circle Lubrication | Grease-bathed |
Swing Torque | 58,334 ft lbs (8,065 kg.m) |
Swing Lock | Mechanical disc brake |
Coolant and Lubricant Capacity | |
Fuel Tank | 105.7 U.S. gal (400 ltr) |
Coolant | 9.5 U.S. gal (36 ltr) |
Engine | 6.1 U.S. gal (23.1 ltr) |
Final Drive | 1.3 U.S. gal (5.0 ltr) |
Swing Drive | 1.9 U.S gal (7.2 ltr) |
Hydraulic Tank | 34.9 U.S. gal (132 ltr) |
Standard Equipment | |
Undercarriage | High-standard undercarriage with: Hydraulic track adjusters, Heavy duty tow hooks (both ends of undercarriage). Shoes: double grouser, 28" (700 mm) |
Engine and Related Items | Komatsu SAA6D107E-2. Automatic engine warm-up system. Dry type air cleaner (double element). EMMS monitoring system. Engine doors, HD (6mm). Engine overheat prevention system. Fuel system pre-cleaner (10 micron). KDPF with insulation wrap and heat shields. Power maximizing system. Radiator and oil cooler dustrproof net. Secondary engine shutoff switch. Suction Fan. |
Electrical System | Alternator- 60 Ampere (24 V). Batteries - large capacity 2 x 12 V (170 AH). Battery disconnect switch. Converter: 24V to 12V. Starting motor: 5.5 kW/24 V x 1. |
Hydraulic Controls | High pressure in-line hydraulic filters. PPC hydraulic control system. |
Other Standard Equipment | AM/FM radio. Automotic air conditioner/heater. Auxiliary input (3.5mm jack). Boom and arm holding valves (excavator applications). Counterwight: 10,406 lb (4720 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. KOMTRAX Level 4.0. LCD color monitor: 177mm (7") high resolution screen. Lock Lever. Mirrors: Rearview,LH and RH. Pump/engine room paritiion cover. Revolving frame undercovers, HD (9mm). Rear reflectors. Rearview monitoring system (1 camera). Seat belt retractable (3" (76mm)). Seat belt indicator. Service Valve. Swivel Guard (HD). Slip resistant foot plates. Thermal and fan guards. Travel Alarm. Working lights: 1 on right hand box. Working mode selection system. |
Optional Equipment | |
Arms | 9'7" (2925 mm) HD arm assemble w/1 actuator piping. 9'7" (2925 mm) HD arm asembly for processor head applications. Arm holding valve. |
Booms | 18'8" HD excavator boom assembly w/1 actuator piping and 1 working light. 36' reach live heel forestry boom. 34' reach Butt-n-top forestry boom (straight or cambered boom). Boom cylinders only. |
Other Optional Equipment | Cab arrangements: Forestry cab, Komatsu ROPS/OPS/FOPS/TOPS/FOG/WCB/Oregon OSHA certified forestry cab with 7" (177 mm) fixed riser and 7 working lights. Komatsu ROPS/OPS/FOPS/TOPS/FOG/WCB/Oregon OSHA certified forestry cab 48" (1220 mm) tilting riser and 8 working lights. Temporary shipping shell on "stilts". Flow controls and spool limiters. Forestry grapple: 52" opening. Auxiliary fuel tank. Soft swing system. Single pedal straight travel system. Right hand HD Box guard. |
Notes | |
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. |
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