The fighter jet in the Komatsu 200-7 excavator

Komatsu brand excavators have always been one of the beloved series of users, andKomatsu 200-7Always stand out from the crowd. Ranked the highest in second-hand excavator sales, according to historical statistics. This model has always been the best-selling product. Although Komatsu has launched the -8 series of electronic injection excavators, for customers, the -7 series of direct injection excavators is one of their favorite series. The sales situation in the second-hand excavator market also reflects this situation.

The Komatsu-7 hydraulic excavator has the following main superior performance:
(1) The first multi-functional color monitor adopted in the same industry
The first color LCD panel adopted in the same industry
Adopting high-quality EMMS equipment management and monitoring system
Abnormal status display and detection function/can prompt parts exchange time maintenance mode
Maintenance frequency memory function/fault history memory storage function
(2) The best comprehensive performance among products of the same level - achieving a dynamic balance between high workload and low fuel consumption simultaneously
You can choose between a quick mode that prioritizes good homework or an economy mode that prioritizes fuel savings as needed.
In fast mode, due to the use of a high-power engine and Komatsu's unique pressure compensated CLSS hydraulic system, the loss of engine power is minimized, resulting in an 8% increase in the workload of the -7 excavator compared to the 6 excavator.
In the economic mode, due to the automatic adjustment of engine speed deceleration, fuel consumption can be saved by 10% (compared to the Type 6 engine) while completing the same amount of work as the original model.
(3) Low vibration, low-noise design and optimal operational comfort make work easier
The adoption of a large cab and Komatsu's newly developed "new shock absorber" (patent pending) improves the sealing performance of the cab, achieving low vibration, low noise, and optimal operating comfort.
(4) Easier and more convenient maintenance and upkeep
Improved maintainability of fuel system
Using replacement parts with longer lifespan reduces maintenance costs
Extended lubrication interval cycle of working device (100H → 500H)
(5) Strictly correspond to world standards - comply with international safety/environmental regulations
Adopting a fall protection cab with significantly improved visibility and higher strength, in compliance with international ISO standards for safety design and higher safety.
Adopting environmentally friendly engines that comply with the European II emission standard and significantly reduce NOx emissions, as well as recyclable sound-absorbing materials, fully corresponding to environmental protection.