• 51,127 - 51,745 lbs Operating Weight
  • 148 @ 2000 rpm Horsepower
  • 0.66 - 1.57 yd¬≥ Bucket Capacity

HB215LC-3

The HB215LC-3 improves efficiency and boosts performance.  The combination of its 145 hp 4.4 L 4 cylinder engine and Hybrid Motor-Generator, the HB215LC-3’s powertrain provides up to a combined 185hp for hydraulic functions.  The machine meets emissions without the need for a DPF, reducing maintenance costs of DPF cleanings/replacements.  The hybrid system proves additional power to assist in fast demanding hydraulic functions, and contributing to a 20% fuel savings over a PC210LC-11.

HB215LC-3 Walkaround  >

Features

Reduced Fuel Consumption

Working together, the leading technology Komatsu Hybrid System, Tier 4 Final engine design, and an integrated complete vehicle control system notably reduce fuel consumption.

Fuel consumption

Reduced by up to:

25% / 20% / 7%
(vs PC210LC-10 / vs PC210LC-11 / vs HB215LC-2)

Based on typical work pattern collected via KOMTRAX.

Enhanced Productivity (North America)

The HB215LC-3's enhanced P mode provides improved performance and productivity.

Improved productivity

Up to 8% increase
(Compared to HB215LC-1 in P mode)

90 degree swing truck loading

Easy-to-understand Hybrid Operation Monitor Screen

Hybrid system temperature gauge

The hybrid system temperature gauge is displayed on the screen. This allows the operator to understand the severity of the load on the hybrid system at a glance.

Reliable and Durable Hybrid Components Developed and Manufactured by Komatsu

In Komatsu’s unique hybrid system, the electric swing motor-generator captures and regenerates energy as the upper structure slows down and converts it into electric energy. The regenerated energy is stored in the capacitor and used by the motor-generator to assist the engine when it needs to accelerate. The hybrid system reduces fuel consumption significantly. Most components of the system are developed and manufactured by Komatsu.

Motor-generator

A motor-generator is positioned between the engine and hydraulic pumps to assist in rapid engine response from ultra low idle when required. The generator produces electric power and charges the capacitor when required.

Electric swing motor-generator

An electric swing motor-generator recovers energy during swing braking. The motor-generator also accelerates the swing of the upper structure more efficiently than a conventional hydraulic motor and provides excellent swing performance. Dedicated lubrication and cooling systems are used for reliability and durability.

Heavy-duty aftertreatment system

This new system combines a Komatsu Diesel Oxidation Catalyst (KDOC) and SCR. The SCR NOx reduction system injects the correct amount of Diesel Exhaust Fluid (DEF) at the proper rate, thereby decomposing NOx into non-toxic water (H2O) and nitrogen gas (N2).

Wide spacious cab

Wide, spacious cab includes seat with reclining backrest. The seat height and recline position are easily adjusted using a pull-up lever. You can set the appropriate operational posture of armrest together with the console. Reclining the seat further enables you to place it into the fully flat state with the headrest attached.

Specifications

Engine

Model Komatsu SAA4D107E-3*
Type Water-cooled, 4-cycle, direct injection
Aspiration Turbocharged, aftercooled, cooled EGR
Number of cylinders 4
Bore 107 mm 4.21''
Stroke 124 mm 4.88''
Piston displacement 4.46 ltr 272 in³
Horsepower:    
    SAE J1995 / Gross 110 kW 148 HP
    ISO 9249 / SAE J1349 / Net 110 kW 148 HP
    Fan at maximum speed 103 kW 138 HP
Rated rpm 2000 rpm
Fan drive method for radiator cooling Mechanical with viscous fan clutch
Governor All-speed control, electronic
*EPA Tier 4 Final emissions certified

Hydraulics

Type: HydrauMind (Hydraulic Mechanical Intelligence) system, closed-center system with load sensing valves and pressure compensated valves

Number of selectable working modes
6
Main pump:    
    Type
Variable displacement piston type
    Pumps for
Boom, arm, bucket, swing, and travel circuits
    Maximum flow 452 ltr/min 119 U.S. gal/min
    Supply for control circuit
Self-reducing valve
Hydraulic motors:

    Travel
2 x axial piston motors with parking brake
    Swing   1 x axial piston motor with swing holding brake
Relief valve setting:


    Implement circuits 37.3 MPa 380 kg/cm2 5,409 psi
    Travel circuit 37.3 MPa 380 kg/cm2 5,409 psi
    Pilot circuit
3.2 MPa 33 kg/cm2 470 psi
Hydraulic cylinders / number of cylinders bore x stroke x rod diameter bore x stroke x rod diameter
    Boom / 2 130 mm x 1334 mm x 90 mm 5.1" x 52.5" x 3.5"
    Arm / 1 135 mm x 1490 mm x 95 mm 5.3" x 58.7" x 3.7"
    Bucket / 1 115 mm x 1120 mm x 80 mm 4.5" x 44.1" x 3.2"

Drives & Brakes

Steering control Two levers with pedals
Drive method Fully hydrostatic
Maximum drawbar pull 202 kN 20570 kg 43,349 lb
Gradeability 70% 35°
Maximum travel speed:    
    High 5.5 km/h 3.4 mph
    Mid 4.1 km/h 2.5 mph
    Low 3.0 km/h 1.9 mph
Service brake Hydraulic lock
Parking brake Mechanical disc brake

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 7040 kg•m 50,920 ft lbs

Undercarriage

Center frame X-frame
Track frame Box-section
Seal of track Sealed
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 400 ltr 105.7 U.S. gal
Coolant (engine) 28.0 ltr 7.39 U.S. gal
    Ultra capacitor cooling system
5.0 ltr 1.32 U.S. gal
Engine 18.0 ltr
4.75 U.S. gal
Final drive, each side 5.0 ltr 1.32 U.S. gal
Swing drive 6.5 ltr 1.72 U.S. gal
Swing motor - generator 6.5 ltr 1.72 U.S. gal
Motor-generator 1.6 ltr
0.42 U.S. gal
Hydraulic tank 135 ltr 35.7 U.S. gal
DEF tank 23.1 ltr
6.07 U.S. gal

Sound Performance

Exterior – ISO 6395   99 dB(A)
Operator – ISO 6396   68 dB(A)

Operating Weight (approximate)

Operating weight including 5700 mm 18'8" one-piece boom, 2925 mm 9'7"arm, SAE heaped 1.19 m3 1.57 yd3 bucket, rated capacity of lubricants, coolant, full fuel tank, operator, and standard equipment.

Triple-Grouser Operating Weight Ground Pressure (ISO 16754)
700 mm 28" 23191 kg 51,127 lb 0.42 kg/cm2 5.99 psi
800 mm 31.5" 23471 kg 51,745 lb 0.37 kg/cm2 5.30 psi

Standard

ENGINE

  • Auto idle
  • Auto idle shutdown
  • Automatic engine warm-up system
  • Dry type air cleaner, double element
  • Engine, Komatsu SAA4D107E-3
  • Engine overheat prevention system
  • Fuel pre-filter (with water separator)

HYBRID SYSTEM

  • Ultra capacitor with inverter
  • Electric swing motor/generator
  • Engine mounted motor/generator
  • Hybrid component cooling system

ELECTRICAL SYSTEM

  • Alternator, 24 V/90 A
  • Auto-decelerator
  • Batteries, large capacity
  • Converter, 12 V
  • Electric horn
  • Starting motor, 24 V/5.5 kW
  • Working light, 2 (Boom and RH front)

HYDRAULIC SYSTEM

  • 3 speed travel with auto shift
  • Arm holding valve
  • Boom holding valve
  • Pattern change valve (ISO to BH)
  • Power maximizing system
  • Pressure Proportional Control (PPC) hydraulic control system
  • Service valve
  • Working mode selection system

GUARDS AND COVERS

  • Fan guard structure
  • Pump/engine partition cover
  • Revolving frame undercovers
  • Track frame undercover
  • Track roller guards, center section

UNDERCARRIAGE

  • Hydraulic track adjusters (Each side)
  • Track roller, 9 each side
  • Track shoe, 700mm 28"

OPERATOR ENVIRONMENT

  • Auto climate control with A/C defroster and heater
  • AM/FM radio
  • Auxiliary input (3.5 mm jack)
  • High back air suspension seat with heat
  • Large 7" high resolution LCD monitor
  • Lock lever, work equipment
  • Mirrors (RH, LH, sidewise)
  • OPG top guard level 1 (ISO 10262)
  • Rearview monitor system- one camera
  • ROPS cab (ISO 12117-2)
  • Seat belt, retractable
  • Skylight, opening

OTHER EQUIPMENT

  • Battery master disconnect switch
  • Cooling fan, suction type with viscous clutch
  • Counterweight, 3580kg 7,892 lb
  • Engine shutdown secondary switch
  • Equipment Management Monitoring System
  • KOMTRAX level 5.0
  • Lock out/tag out
  • Rear reflector
  • Removable cooler debris screens
  • Slip-resistant plates
  • Travel alarm

Optional

GUARDS AND COVERS

  • Cab guards
    —Bolt-on top guard, OPG level 2 (ISO 10262)
    —Full front guard, OPG level 2 (ISO 10262)
    —Lower front window guard
    —Full front guard, OPG level 1, (ISO 10262)

OPERATOR ENVIRONMENT

  • Cab accessories
    —Rain visor
    —Sun visor

WORK EQUIPMENT

  • Arms
    —2925 mm 9'7" HD arm assembly
  • Booms
    —5700mm 18'8" HD boom assembly