Perfectly engineered for challenging environments such as mines, stockyards, and ports.
Renowned global hydraulic system ensures unmatched reliability and durability.
Innovative design of the working device and chassis guarantees exceptional strength for rugged tasks.
Modern and cozy cabin equipped with air conditioning, radio, USB ports, and expansive visibility.



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 boasts a wide range of excavators from 3.5 to 70 tons. The expansive 20,000-square-meter production facility supports an annual output of 3,000 units, including standard and specialized excavators. Equipped with two assembly lines and over 20 sets of professional manufacturing equipment, Jining MAX POWER Machinery Co., Ltd. sets the industry standard.

Premier Chinese Excavators - Our Maxpower products, known for their superior quality and service, are highly sought after nationwide and exported to over 50 countries, including 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 manufacture 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. We also accept L/C at sight.
Q: What is the delivery time?
A: It generally takes 3-5 days to produce the machine after prepayment. For urgent requests, we can expedite production to 2 days before shipping to the port.
Q: What should we do if the machine breaks down?
A: Please send us a video showing the problem, and our technicians will diagnose the issue based on the footage.
Q: What should we do if parts are broken?
A: We recommend that customers keep some standard spare parts on hand, considering their local conditions. For other parts, we can ship them by sea or air.
Q: Can the machine bear our company's trademark?
A: Absolutely, sir.