设计云
Doosan DH210W-7
Share to:
Category:
The Doosan DH210W-7 is a 21-ton wheel excavator equipped with the Doosan DB58TIS engine. It adopts high-pressure common rail fuel injection technology, providing ample power reserves and responding promptly under heavy-load conditions. The engine and hydraulic system are optimally matched, resulting in high fuel efficiency.
1. Excavation force performance
The digging force of the bucket is approximately 104 kN, which is at a medium to upper level among 21-ton wheel-type excavators. The standard bucket size is 0.86 cubic meters, and the single-bucket excavation volume is moderate, with balanced performance in terms of operation efficiency.
2. Hydraulic System
It adopts a dual-variable axial piston pump. The maximum flow rate of the main pump is approximately 478L/min, and the coordination of the compound action is quite good. The rotation speed is about 12.2 rpm, and the maximum traveling speed can reach 35 km/h (on road), with strong maneuverability and high transfer efficiency.
3. Advantages of Wheeled Structure
Compared with crawler-type excavators, the wheeled structure has a higher speed on hardened surfaces (up to 35 km/h), no need for trailers for transfer, and is particularly suitable for municipal engineering, road maintenance and other working conditions that require frequent movement. The minimum turning radius is approximately 3.6 meters, providing good flexibility for operations in narrow spaces.
4. Leg configuration
Equipped with hydraulic legs, the stability during operation is comparable to that of a crawler excavator, capable of generating strong excavation force while retaining the maneuverability advantage of wheeled equipment.
TAG:
Doosan DH210W-7
Superior Quality
Specialized in diverse second-hand construction machinery like excavators from multiple well-known brands.
Product Category
Wide range of products including various heavy equipment types for different construction needs
Product Layout
Markets cover Southeast Asia, Middle East, South America, Africa and other regions globally.
Service
All devices have certs, inspection reports, a one-year warranty and 24-hour online service.
Message
Kindly provide valid information as below, and we will contact you as soon as possible.
Related Products
Doosan DH210W-7
Share to:
Category:
Consult Now!
WhatsApp / Wechat
Jasomln: +86 17352959707
Address
Feidong Economic Development Zone, Feidong County, Hefei City, Anhui Province, China
Main products
Can't find the product you are looking for? contact us!
If you need to inquire about our products, please leave us your contact information and we will contact you within 24 hours.