Yakai Precision Machinery (Yantai) Co., Ltd
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 60 Units per Month |
| Delivery Time | 10-15 Days |
| Packaging Details | Standard Wooden Box |
| Drum Materia | Q235B/Q345B |
| Motor | Import From Germany |
| Adaptor Pins | 42CrMo With Heat Treatment |
| Cutting Heads | Single |
| Bearing | FAG Brand from Germany |
| Pick Types | Standrad/Wear-Resistant Pick/ OEM |
| Warranty | 1 Year |
| Dust Solutions | Spray Nozzl/ De-dusting System |
| Brand Name | DaYan.HB |
| Model Number | DY-DC780 |
| Certification | CE/ISO |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/P, T/T, Western Union, MoneyGram | Supply Ability | 60 Units per Month |
| Delivery Time | 10-15 Days | Packaging Details | Standard Wooden Box |
| Drum Materia | Q235B/Q345B | Motor | Import From Germany |
| Adaptor Pins | 42CrMo With Heat Treatment | Cutting Heads | Single |
| Bearing | FAG Brand from Germany | Pick Types | Standrad/Wear-Resistant Pick/ OEM |
| Warranty | 1 Year | Dust Solutions | Spray Nozzl/ De-dusting System |
| Brand Name | DaYan.HB | Model Number | DY-DC780 |
| Certification | CE/ISO | Place of Origin | China |
| High Light | Q345B Rock Grinder For Excavator ，Excavator Drum Cutter 42CrMo ，Q345B Excavator Drum Cutter | ||
YAKAI Excavator Drum Cutters Single Head Drum Cutter Rock Grinders
Excavator Drum Cutter Description
The drum cutter is divided into the transverse milling machine and longitudinal milling machine. It is widely used in the open-pit coal mine, tunnel tunneling and contour correction, channel groove milling, asphalt concrete pavement milling, rock frozen soil milling, root milling, and iron and steel industry, forestry, and other construction fields.
Excavator Rock Grinder Machine Specification
| Model | DY-DC780 | DY-DC1000 | DY-DC1250 | DY-DC1350 |
|---|---|---|---|---|
| Recommend Excavator Weight (ton) | 10-20 | 20-40 | 40-55 | 60-80 |
| Rated Power (kW) | 70 | 120 | 160 | 200 |
| Machine Height A(mm) | 1160 | 1450 | 1670 | 1780 |
| Machine Width B (mm) | 780 | 1000 | 1250 | 1350 |
| Head Diameter C (mm) | 560 | 680 | 700 | 810 |
| Machine Weight (kg) | 850 | 1850 | 2600 | 3600 |
| Working Flow (L/min) | 120-150 | 200-300 | 300-400 | 350-450 |
| Recommended RPM (RPM) | 85 | 80 | 70 | 55 |
| Working Pressure (bar) | 380 | 380 | 380 | 380 |
| Max Output Torque(m) | 11000 | 25000 | 36000 | 50000 |
| Number of Cutters (Pcs) | 48 | 48 | 56 | 64 |
* The Parameter above may change with the technology improvement, will not notice additionally, please understand.
1. Max oil flow and pressure shown in the table cannot be achieved at the same time. Contact us to know hydraulic requirements under actual conditions.
2. Values for torque and cutting force shown in the table above are those achieved with the theoretical options. When not sure about the options, please contact us.
Features of Excavator Mounted Drum Cutters
Application of Excavator Hydraulic Drum Cutters
Widely used in open-pit mines, coal mines, tunnels, and so on. Excavation and contour correction, groove milling, and excavation.Asphalt concrete pavement milling planing, rock drilling, earth and stone milling planing, frozen soil milling planing, steel industry, forestry, and other construction fields.
The Hydraulic drum cutter can be supplied with either scaling/grinding or rock cutting drums. Mainly used for rock or concrete walls, ditching, removal of soft rock, and frozen soil.
It is widely used in the excavation of tunnels, ditches, and municipal pipelines. Road fragmentation, mining, rock, and frozen soil excavation. Open-pit coal mine excavation, surface creation, steel industry, forestry, and other construction fields.
In most cases, the drum cutter is only used for the excavation of the tunnel outline, but in the middle and low hardness of the rock and frozen soil, and other suitable strata, the milling, and digging machine can be directly used for tunnel tunneling; Suitable for blasting construction of the lot; It can easily solve the problems of undercutting and repairing in the tunnel, gouging on the inner surface and excavation of side ditch.
Company Details
Business Type:
Exporter,Trading Company
Year Established:
2013
Employee Number:
70~100
Ecer Certification：
Active Member
Yakai Precision Machinery (Yantai) Co., Ltd Yakai Precision Machinery is a trading company that mainly exports excavator attachments and other construction equipment in China, founded in 2013. Since the found year, we focus on... Yakai Precision Machinery (Yantai) Co., Ltd Yakai Precision Machinery is a trading company that mainly exports excavator attachments and other construction equipment in China, founded in 2013. Since the found year, we focus on...
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