Features HydrauMind closed-centre load-sensing hydraulics, four working modes (A, E, B, L), grease-sealed tracks, KOMTRAX remote monitoring, advanced self-diagnostic monitor and low-vibration cab. Special quarry and tunnel specifications and a long-arm variant are offered.

Key features

• Komatsu SAA4D95LE-3 turbocharged after-cooled engine
• HydrauMind (closed-centre, load-sensing) hydraulics
• Four working modes: Active, Economy, Breaker, Lifting
• Two boom setting modes: Smooth and Power
• Grease sealed tracks and track links with strut
• KOMTRAX satellite monitoring
• Self-diagnostic monitor and oil maintenance function
• Low vibration cab damper mounting

Applications

• General digging
• Heavy duty
• Rock and quarry
• Light duty
• Tunnel work

Specifications

Engine model: Komatsu SAA4D95LE-3, water-cooled direct injection, turbocharged, after-cooled, 4 cylinders | Flywheel horsepower (net): 66 kW 89 HP @ 2200 rpm | Piston displacement: 3.26 ltr (199 cu.in) | Emission: Meets 2001 EPA, EU and Japan Tier-II | Operating weight: 12.6 - 12.8 t | Bucket capacity (SAE): 0.53 m3 - 0.70 m3 | Maximum hydraulic pump flow: 226 ltr/min | Implement circuit relief: 34.87 MPa (325 kgf/cm2) | Swing speed: 0-11 rpm | Max travel speed: High 8.01 km/h, Low 2.70 km/h | Maximum drawbar pull: 100 kN | Gradeability: 70%, 35 deg | Fuel tank: 247 ltr | Radiator: 143.4 ltr (as printed, OCR) | Hydraulic tank: 90 ltr | Track shoes (each side): 43 | Track rollers (each side): 7 | Track gauge: 1990 mm | Overall track width: 2490 mm