Excavator Attachment Excavator Drum Cutter For 330 330C EX300 ZX300
HD1023 SK200 DX200 R200 R210LC 10-40TON
What is a drum cutter in mining?
Drum cutter attachments for excavator can be used for rock
excavation, demolition, underground scaling, tunnel profiling,
trenching and other applications.
Produce an extremely accurate proffle in excavation and tunnelling
work or in surface preparation. Reuse the ffnely grained excavated
material for backfflling. Fewer vibrations reduce fatige when
working. Reduce the risk of damage in and around the site. Use the
cutting units in noise-sensitive zones, as they are relatively
quiet to operate. The mam components - hydraulic motor inside the
drum cutter is produced by ourselves.
Milling excavator
Drum Cutter
Applicable objects: crushing operations such as mining and road
construction
Product Features
◆ Adopting a German imported spur gear transmission system, sturdy
and durable;
Install a direct drive dual power high torque hydraulic motor;
The bearings are made of FAG large-sized bearings imported from
Germany to ensure long service life.
FEATURES
◆Extremely robust spur gears.
◆Extreme compactness and low centre of gravity improves
balance and drastically reduces the strain on the excavator
arm, eliminating impact vibrations.
◆The unique direct drive twin motor system gives optimum
efficiencies whilst achieving production rates far exceeding the
capabilities of conventional rock grinders.
◆Ideally suited for the purpose of excavating, mining,
tunnelling, trenching, demolition and quarrying.
| Model | Unit | DPAD200 | DPAD400 | DPAD600 | DPAD800 | DPAD1000 | DPAD1200 |
| SuitableEcavator | ton | 1~3 | 4~9 | 10~17 | 18~24 | 25~32 | 33~45 |
| MaximumInput Power | kW | 22 | 44 | 41 | 70 | 110 | 140 |
| Maximum How | Mmin | 650 | 1,000 | 1,320 | 3200 | 4,600 | 5,400 |
| Recommended Fow | Vmin | 400 | 800 | 1,200 | 2200 | 3,200 | 3,600 |
| Maximum Pressure | bar | 400 | 400 | 400 | 400 | 400 | 400 |
| Output Shaft Torque | bar | 3,750Nmg320 | 4.288Nma320 | 6320Nm@320 | 14272Nm@320 | 21,376Nma320 | 37830Nma350 |
| Pdk Force | bar | 21,8kNa320 | 24.9kNa320 | 26,6kNa320 | 44,2kNa320 | 63,2kNa320 | 104.1kNa350 |
| Output Shaft Speed | Mmin | 500rpmg40 | 95,0rpmg80 | 95,0rpmg120 | 780rpmg220 | 76,0rpm@320 | 53,0rpm@360 |
| Pd Speed | Vmin | 0,9m/s@40 | 1,7m/s@80 | 24m/sa120 | 2,2m/sa220 | 2,7m/sa320 | 20m/sa360 |
| UnitWeight | kg | 181 | 1925 | 595 | 1.17 | 1.444 | 2.458 |
| No.ofPdks | mm
Shank | 32(19,4) | 32(194) | 64(19,4 | 64(25,4) | 60(38/30) | 54(38/30) |
