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SPECIAL PURPOSE EXCAVATORS

HMK 390 LC LR

HMK 390 LC LR

HMK 390 LC LR

HMK 390 LC LR Being produced with developed hydraulic system design, hi̇dromek’s new h4 series excavators offer an outstanding performance by working faster, more productively and more efficiently. h4 series excavators produce more work with less fuel; hence, they are more profitable for their users than ever.

General Information

  • HİDROMEK, which find solutions for different types of applications, satisfy the expectation of the clients on this segment with its speacial model HMK 390 LCLR designed for ditch cleanings and sand quarries. H4 Series HMK 390 LCLR introduces innovations such as improved performance, ease of control and versatility. It allows the operator to have perfect command ability and reliability and ensures low fuel consumption, easy maintenance and operator comfort. Along with other pieces of equipment, it is the leader in its class.

Specifications

ENGINE

Brand - Model ISUZU
Type Water-cooled, 4 cycle, 6 cylinders, line type direct injection, turbocharger, intercooler, electronic diesel engine
Maximum Power 284 HP (212 kW) @2000 rpm
Maximum Torque 1080 Nm @1500 rpm
Displacement 7790 cc
Number of cylinders 6
Bore x Stroke 115 mm x 125 mm

HYDRAULIC SYSTEM

Type Double variable displacement axial piston pumps
Maximum Flow 2 x 300 L/min
Pilot Pump 28 L/min
Attachment 350 kgf/cm2
Travel 350 kgf/cm2
Swing 285 kgf/cm2
Pilot 40 kgf/cm2

SWING SYSTEM

Swing Speed 9,2 rpm

TRAVEL

Maximum Drawbar Pull 30.540 kgf
High Speed 5,0 km/h
Low Speed 3,0 km/h

WORKING DIMENSIONS

Maximum Digging Depth (2440 mm level) 11.770 mm
Minimum Swing Radius 5.510 mm
Maximum Digging Reach 17.010 mm
Maximum Reach at Ground Level 16.870 mm
Boom Dimension 10.000 mm
Arm Dimensions 6.000 mm
Maximum Digging Depth 11.870 mm
Maximum Dumping Height 12.680 mm

OPERATING WEIGHT

OPERATING WEIGHT 42.200 kg