Komatsu HB215LC-1

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Features

ENVIRONMENTAL STEWARDSHIP NOW MEANS:

25% Average Fuel Savings
• Swing braking regenerates Free energy
• Free energy is used by swing motor and engine
• Free or Regenerated energy use saves fuel

Emissions Reduction
• Fuel savings equal emissions reductions
• CO2 and green house gas emissions are reduced
• Harmful emissions such as Nitrous Oxides (NOx) are reduced

Friendly to the Environment
• Low emissions engine
• Eco-drains for fluids
• Excessive idle caution

Quiet Machine
• Low operation noise
• Reduced noise levels for urban and night work
• Low cab noise for operator comfort

THE KOMATSU ADVANTAGE:

Powerful Performance
• Hybrid power assist
• Responsive work equipment
• Strong electric swing

Proven Technology
• Over one million operating hours

Peace of Mind
• Hybrid power train is covered by a 5 year / 7,000 hour warranty

KOMTRAX®
• Wireless remote monitoring

Specifications

Engine    
Model   Komatsu SAA4D107E-1-A
Type   Water-cooled, 4-cycle, direct injection
Aspiration   Turbocharged and aftercooled
Number of cylinders   4
Bore 4.21'' 107 mm
Stroke 4.88'' 124 mm
Piston displacement 272 in³ 4.46 ltr
Horsepower    
SAE J1995 : Gross 148 HP 110 kW
ISO 9249/SAE J1349 : Net 139 HP 104 kW
Rated rpm   2000 rpm
Fan drive type   Mechanical
Governor   All-speed control, electronic.
EPA Tier 3 and EU Stage 3A emission certified    
     
Hydraulics    
Type . . HydrauMind (Hydraulic Mechanical Intelligence New Design) system, closed-center system with load sensing valves and pressure compensated valves    
     
Number of selectable working modes   5
Main pump:    
Type   Variable displacement piston type
Pumps for   Boom, arm, bucket, swing, and travel circuits
Maximum flow 116 U.S. gal/min 439 ltr/min
Supply for control circuit   Self-reducing valve
Hydraulic motors:    
Travel   2 x axial piston motor with parking brake
Relief valve setting:    
Implement circuits 5,400 psi 380 kgf/cm²/ 37.3 MPa
Travel circuit 5,400 psi 380 kgf/cm² / 37.3 MPa
Pilot circuit 470 psi 33 kgf/cm² / 3.2 MPa
Hydraulic cylinders:    
Number of cylinders Bore x Stroke x Rod Diameter Bore x Stroke x Rod Diameter
Boom / 2 4.7" x 52.5" x 3.3" 120 mm x 1334 mm x 85 mm
Arm / 1 5.3" x 58.7" x 3.7" 135 mm x 1490 mm x 95 mm
Bucket for 2.41 m 7'11" and 2.93 m 9'7" Arm / 1 4.5" x 44.1" x 3.2" 115 mm x 1120 mm x 80 mm
     
Swing System    
     
Drive method   Electric drive
Swing reduction   Planetary gear
Swing circle lubrication   Grease-bathed
Service brake   Electric brake
Holding brake/Swing lock   Mechanical disc brake
Swing speed   12.4 rpm
Swing torque 50,920 ft. lbs 7040 kg•m
     
Drives & Brakes    
     
Steering control   Two levers with pedals
Drive method   Hydrostatic
Maximum drawbar pull 40,120 lb 178 kN / 18200 kg
Gradeability 35° 70%
Maximum travel speed: (Auto-Shift)    
High 3.4 mph 5.5 km/h
Mid 2.5 mph 4.1 km/h
Low 1.9 mph 3.0 km/h
Service brake   Hydraulic lock
Parking brake   Mechanical disc brake
     
Undercarriage    
     
Center frame X-frame  
Track frame Box-section  
Seal of track Sealed track  
Track adjuster Hydraulic  
Number of shoes 49 each side  
Number of carrier rollers 2 each side  
Number of track rollers 9 each side  
     
Coolant and Lubricant Capacity (refilling)    
     
Fuel tank 105.7 U.S. gal 400 ltr
Coolant (Engine) 4.6 U.S. gal 17.3 ltr
(Hybrid) 1.4 U.S. gal 5.2 ltr
Final drive, each side 0.9 U.S. gal 3.3 ltr
Swing drive 1.9 U.S. gal 7.1 ltr
Swing motor 0.4 U.S. gal 1.6 ltr
Generator motor 1.6 U.S. gal 6.0 ltr
Hydraulic tank 35.7 U.S. gal 135 ltr
     
Operating Weight (approximate)    
     
Operating weight including 5700 mm / 18'8" one-piece boom, 2925 mm / 9'7" arm, SAE heaped 0.80 m³ / 1.05 yd³ backhoe bucket, rated capacity of lubricants, coolant, full fuel tank, operator, and standard equipment.    
     
HB215LC-1 Shoes 31.5" 800 mm
Operating Weight 48,175 lb 21850 kg
Ground Pressure 4.9 psi 0.35 kg/cm²
33.9 kPa    

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