Perfectly suited for demanding work environments such as mines, stockyards, and ports.
Equipped with a globally renowned hydraulic system, ensuring unmatched reliability and durability.
Engineered with a robust design for both the working device and chassis, making it adept at handling the toughest conditions.
Newly designed, comfortable cabin featuring AC, radio, USB connection, and an expansive view.



Model | ME520.9 | ||
Bucket capacity (m3) | 2.8 | ||
Operating weight (T) | 47500/49500 | ||
Volume of fuel tank (L) | 650 | ||
No. | Name | Item | |
1 | Engine | Brand | 6WG1X |
Rated power (kw/r/min) | 300/1800 | ||
Torque / speed | |||
Intake mode | Turbocharged | ||
Fuel system mode | Electronic injection | ||
Emission standard | EURO | ||
2 | Chassis | Drive mode | hydraulic |
3 | Main pump | Brand | InlineHP3V212D |
Rated pressure | 37 | ||
Flow | 385×2 | ||
4 | Swing motor | Brand | Inline HM5X130CHB×2 |
Rated pressure | 28.4 | ||
5 | Travel motor | Brand | OK F100 |
Rated pressure | 37 | ||
6 | Control valve | Brand | Inline HVME400 |
Rated flow | 400 | ||
Brake form | Hydraulic | ||
7 | Hydraulic oil | Model and dosage | HM046/335 |
8 | Chassis parts | Track form | /3-teeth |
Track width | 600mm | ||
No. of track | (Each Side) 49/50 | ||
Average grounding pressure(KPa) | 72 | ||
No. of track rollers | (Each Side) 9 |
Our product line encompasses a broad range of excavators from 3.5 tons to 70 tons. The current production facility spans 20,000 square meters, with an impressive annual output of 3,000 general-purpose, specialized, and variant excavators. We utilize two assembly lines and over 20 sets of specialized manufacturing equipment.

Maxpower's high-quality products and exceptional services have earned a stellar reputation, leading to widespread domestic sales and exports to 50 countries across Oceania, the Middle East, Africa, Eastern Europe, Southeast Asia, and South America.

Q: How long is the machine warranty time?
A: One year.
Q: Are you the original manufacturer?
A: Yes, we are the original manufacturer of construction machines.
Q: What are the terms of payment?
A: Typically, we require a 30% advance payment, with the remaining 70% due upon completion of the machine. L/C at sight is also accepted.
Q: What is the delivery time?
A: Generally, we need 3-5 days to produce the machine after receiving the prepayment. For urgent orders, we can expedite the process to 2 days and then ship to the port.
Q: What should we do if the machine breaks down?
A: Please provide us with a video of the issue, and our technicians will diagnose the problem based on the footage.
Q: What should we do if parts are broken?
A: We recommend customers purchase some standard accessories based on their country and environment. For other parts, we can ship them to you by sea or air.
Q: Can the machine use our company's trademark?
A: Yes, certainly, sir.