China SC80.9 Hydraulic Excavator Factory - Multi-Purpose Equipment for Municipal Construction, Suppliers Welcome!
Adopts turbocharged engine, featuring sufficient low-speed torque reserve, strong power, low noise and low vibration. With outstanding performance, it is reliable for customers. The whole machine features low fuel consumption and high economic efficiency.
Adopts existing high-performance shock absorbers, combined with cover partition design and sealed power cabin to optimize vibration, reduce noise and improve comfort.
The engine effectively reduces noise and vibration through structural optimization and shock absorption measures, enhancing operator comfort.
- Load-sensitive hydraulic system delivers high operation efficiency, fast response, more coordinated movements, better controllability and excellent leveling performance. Larger displacement main pump provides greater system flow and faster operation speed for stronger digging force.
- Optimized oil passage in the valve body reduces pressure loss and fluid power, improving overall operation efficiency.
- 1. Heavy-duty reinforcement design Structural parts are designed with heavy-duty reinforcement through finite element analysis, with bearing capacity increased by 30% compared with similar tonnage models in the industry.
- 2. Box-type boom design Boom box-type design enhances reliability; optimized bucket structure extends service life.
- 3. Versatile attachments Can be equipped with hydraulic breaker, narrow bucket and other attachments to adapt to different working scenarios.
- 1. High comfort & strong safety Brand-new designed cab offers high comfort, strong safety and good sealing, effectively isolating dust and significantly reducing cab noise.
- 2. Novel appearance & wide vision The cab features novel appearance, comfortable operation, wide vision, intelligent and humanized design.
- 1. Easy component access Rear-tilting hood and compact engine compartment layout enable easy access and maintenance for key components.
- 2. Accessible daily maintenance Air filter is conveniently located for daily maintenance and filter replacement.
Q1 What are the advantages of the engine equipped on this machine?
The machine is equipped with an original imported turbocharged engine featuring strong environmental adaptability, sufficient low-speed torque reserve, strong power, low noise, and low vibration, resulting in low fuel consumption and high economic efficiency.
Q2 How does the design reduce noise and vibration for the operator?
It adopts high-performance shock absorbers, a cover partition design, and a sealed power cabin. Additionally, structural optimization and engine shock absorption measures are utilized to effectively reduce noise and vibration.
Q3 What makes the hydraulic system highly efficient?
The machine adopts Hengli hydraulic components and a load-sensitive hydraulic system. It features a larger displacement main pump for greater flow and faster operation, alongside an optimized oil passage in the valve body to reduce pressure loss.
Q4 How durable is the structural design of the machine?
The structural parts undergo finite element analysis for heavy-duty reinforcement, increasing bearing capacity by 30% compared to similar tonnage models. It also features a reliable box-type boom design and an optimized bucket structure.
Q5 What comfort features does the cab offer?
The brand-new cab features high comfort, strong safety, and excellent sealing to isolate dust and reduce noise. It also offers a novel appearance, comfortable operation, wide vision, and an intelligent, humanized design.
Q6 How easy is it to perform routine maintenance?
Maintenance is made fast and convenient through a rear-tilting hood and a compact engine compartment layout for easy key component access, as well as a conveniently located air filter for daily maintenance and filter replacement.