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GEN Series 490 LC HD 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.

Design awarded series

GEN Series is the reflection of conception of “Creating the Operator of HİDROMEK” concept on HİDROMEK excavator product line. GEN Series’s Cab, designed by considering the ease of use and giving users opportunity to be able to personalize their machines as well as their needs. Operators can adjust the components and all usage function - joystick consoles, operator's seat and armrests aconvenently as their working circumstances.

Opera Control System

Since the very first phase of its design, GEN has been developed so that the user could control the machine with an extraordinary ease, in an environment of total comfort, feeling himself like in his own office. That is why, GEN for first time in its class, has been equipped with OPERA (HİDROMEK Operator Interface).

Fuel economy

You will be able to do more work and save on fuel consumption in every tank, with the electronically controlled Isuzu motor and different working modes for Kawasaki hydraulic pump every field conditions.

More comfort

Creates a more comfortable and enjoyable working environment for the long working hours inside the cabin, meets the exact needs of the operator, increases the efficiency of the operator, and allows the operator to focus on their job. 

The cab door is large enough to enable the operator to open it easily plenty of clearance. Opening windscreen is designed to give the operator a perfect angle of vision. It is possible to open the windscreen by sliding it towards the roof and windscreen. Rear window may be removed and kept under the operator seat. Other features enhancing operator’s comfort are the ergonomic seat and front console. The standard operator seat of the HMK 490 LC HD can be adjusted in 9 different positions and is designed to enable operator to work without fatigue and comfortably with high performance for long hours. Besides, the joystick console and seat can move independently enabling operator to adjust the most suitable position for his body structure.

The seat is equipped with seat belt for safety of the operator. The cab is supported by 6 silicon viscose mounts that dampen the effects of noise, shock and vibrations regardless of working conditions of the machine and the optional attachment on it. Also an air conditioner is included in the standard equipment.

Boom, arm and connections

GEN Series excavators boom and arm are manufactured for the maximum performance and long life combination. There are different arm and bucket configurations available for various applications.

HİDROMEK Smartlink

The Smartlink that communicate with GSM network, GPS tracking system provides for the tracking of data, such as the use periods, geographical position, fuel consumption values, maintenance times, and error codes by the service and customer via internet. This system enables a more efficient machine and service management.

Effective customer support

The after-sales services team is always by your side with its trained technician squad, which is able to quickly meet the needs of the customers through the widespread service points that are located throughout the country and through the mobile service vehicles used for customers abroad.

Brand Isuzu
Model AH-6UZ1X
Number of cylinders 6
Bore x Stroke 120 x 145 mm
Displecement 9839 cc
Maximum Power 362 HP @ 1950 rpm
Maximum Torque 1435 Nm @ 1500 rpm
Hydrualic System
Type Closed Center System
Pump Type Variable Displecement Piston
Main Pump Flow Rate 2 x 376 lt
Pilot Pump Flow Rate 29 lt/min
System Pressure
Attachment 325 kgf/cm²
Power Boost 355 kgf/cm²
Travel 350 kgf/cm²
Swing 300 kgf/cm²
Pilot 40 kgf/cm²
Type Axial Piston Hydromotor
Swing Speed 8.4 rpm
Driving Speeds
Maximum Traction Force 41.390 kgf
High Speed 4.4 km/h
Low Speed 2.7 km/h
Digging Performance
Standard Bucket Capacity 3 m³
Digging Depth 6.47 m
Digging Reach at Ground Level 10.772 m
Digging Reach 6.95 m
Digging Height 10.52 m
Bucket Digging Force (ISO) 28.500 kgf
Arm Crowd Force (ISO) 27.600 kgf
Boom Dimension 6.30 m
Arm Dimensions *2.60 m
Bucket Capacities 2.5-2.7-3.0 m³
Filling Capacities
Engine Oil 42 lt
Radiator 60 lt
Fuel Tank 595 lt
Hydrualic Tank 405 lt
Hydrualic System
670 lt
Swing Reduction 2x3.5 lt
Travel Reduction 2x7.5 lt 
Operating Weight
Standard Machine 51.150 kg


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