10397 267 St Acheson, AB T7X 6A2
5735 53 St SE Calgary, AB T2C 4V1
1-888-489-1626
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HMK 520 LC HD

Maximum Power

362 HP (270 kW) @1900 rpm

Bucket Digging Force (ISO)

28.500 kgf

Bucket capacity

3,20 m³

  • View Specs & Dimensions Brochure
HİDROMEK HMK 520 LC HD is a heavy-duty excavator designed for maximum strength, durability, and long-term performance. It is specially built for demanding applications such as marble quarries, mining operations, and large construction projects, where high power and reliability are required.

This model features a reinforced structure with improved arm, boom, undercarriage, and attachment components made from high-strength materials. It delivers excellent performance, durability, and efficiency for continuous heavy-duty operations in harsh working environments.

Features

Heavy-Duty Construction

  • Reinforced arm, boom, and undercarriage
  • Designed for mining and quarry operations
  • High-strength materials for long service life

Powerful Performance

  • High-capacity engine for demanding jobs
  • Strong hydraulic system with high flow rate
  • Excellent digging and lifting capability

Built for Tough Environments

  • Suitable for quarries, mines, and large sites
  • Stable performance under extreme loads
  • Reliable operation for continuous work

Specifications

Engine

  • Power: 362 HP (270 kW) @ 1900 rpm
  • Torque: 1650 Nm @ 1300 rpm (Gross)
  • Model: ISUZU 6UZ1X
  • 6-cylinder turbocharged diesel engine
  • Displacement: 9839 cc
  • Emission Class: EU Stage V

Hydraulic System

  • Pump Type: Double variable displacement axial piston pumps
  • Max Flow: 2 × 376 L/min
  • Pilot Pump: 29 L/min
  • Pressure (Attachment): 330 kgf/cm²
  • Power Boost: 355 kgf/cm²
  • Travel: 330 kgf/cm²
  • Swing: 330 kgf/cm²
  • Pilot: 40 kgf/cm²

Swing System

  • Swing Speed: 7.7 rpm

Travel

  • Maximum Drawbar Pull: 35,880 kgf
  • High Speed: 4.60 km/h
  • Low Speed: 2.80 km/h

Digging Performance

  • Bucket Digging Force (ISO): 28,500 kgf
  • Bucket Capacity: 3.20 m³
  • Arm Breakout Force (ISO): 27,600 kgf

Working Dimensions

  • Boom: 6,300 mm
  • Arm: 2,600 mm
  • Maximum Digging Depth: 6,480 mm
  • Maximum Reach at Ground Level: 10,490 mm

Operating Weight

  • 53,800 kg
  • View Specs & Dimensions Brochure

Compare

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Bucket Digging Force (ISO)

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Bucket capacity

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281 HP (210 kW) @1900 rpm

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264 HP (197 kW) @1900 rpm

Bucket Digging Force (ISO)

21.300 kgf

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172 HP (128 kW) @2000 rpm

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Bucket capacity

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106,7 HP (78,5 kW) @2000 rpm

Bucket Digging Force (ISO)

10.000 kgf

Bucket capacity

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HMK 140 LC

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Maximum Power

106,7 HP (78,5 kW) @2000 rpm

Bucket Digging Force (ISO)

10.000 kgf

Bucket capacity

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