The E6125F hydraulic excavator adopts a mature medium excavation platform, equipped with a new load sensitive hydraulic system, a new engine, and an electronic control system, which is energy-saving, emission reduction, comfortable, and reliable. Provide customers with a new product that adapts to the working conditions of loose materials such as earth and stone.
Energy saving and efficiency:
Supercharged intercooled engine with high fuel injection pressure, strong power, and high productivity; Fully combusted, meeting national emission requirements, energy-saving and environmental protection;
The electronically controlled unit pump structure has a slot filter at the passage inlet of the fuel injector to ensure the cleanliness of the fuel entering the fuel injector and good adaptability of the fuel oil;
The engine performance is carefully adjusted to meet the efficiency requirements of the high-speed section and reduce fuel consumption in the economic zone of the medium speed section;
The setting of “five modes and ten gears” of the engine can automatically adjust the power matching, optimize the operation mode, and meet the customer’s requirements for multiple working conditions selection;
The unique automatic idle function reduces the speed to different speeds according to different user operations, resulting in more obvious energy-saving and noise reduction effects.
A new type of load sensitive hydraulic system can achieve fine and load independent manipulation, with excellent maneuverability in small excavation, high efficiency and energy saving;
The bucket has fast excavation speed and strong excavation ability; The bucket rod has high speed and high efficiency during leveling operations;
The regeneration function of the working device can supply part of the pressure oil in the small chamber of the oil cylinder and the pressure oil output by the pump to the large chamber of the oil cylinder at the same time. The recovery speed of the stick is fast and stable, improving work efficiency.
Reliable and durable:
Enhanced boom/stick: The lowest failure rate of structural components in the industry;
Strengthening the bucket: The vulnerable parts of the bucket (front, both sides, and bottom) are welded with super wear-resistant materials to strengthen the plate. The average service life of the bucket is extended by more than 20% compared to traditional models;
Strengthened “X” walking frame: Strengthen the design of the beam structure with concentrated stress, which improves the strength of the cross section by more than 35% compared to traditional models, and is more suitable for harsh and heavy load conditions.
Comfort and convenience:
The maintenance point is concentrated on one side: the electronically controlled monobloc pump is arranged on the cylinder block, and is directly driven by the camshaft through the tappet. It has a compact structure and good stiffness, resulting in low vibration, low noise (less than 96 decibels), and a comfortable operating environment;
Except for the starter and supercharger, each maintenance point of the engine is centrally arranged on the same side of the engine, making it easy to maintain;
Open hood with large opening angle: The left and right hood and top hood of the excavator have a large opening angle, making maintenance very convenient;
Centralized maintenance points: Centralized electrical layout: The EECU, complete machine fuses, and relays are centrally arranged in the left front cover (adjacent to the air filter), and the layout is also printed on the back of the cover
Figure, extremely convenient maintenance and repair;
Side by side heat dissipation: The engine intercooler, water dispersion, and hydraulic oil radiator are in parallel, providing good heat dissipation effect and convenient cleaning and maintenance.
China Phase III
Max. excavation force(kN)
Max. digging radius(mm)
Max. digging depth(mm)
Max. digging height(mm)
Fuel tank capacity(L)