Hydraulic drum cutter excavator attachment for 5-50 ton EX200
What is a drum cutter used for?
A drum cutter is an attachment where rotating drums equipped with
picks, strategically positioned around the outer diameter, are
rotated by a hydraulic motor at several hundred revolutions per
minute to cut rock, concrete or frozen ground.
Milling excavators are divided into horizontal milling excavators
and vertical milling excavators. Widely used in open-pit coal mines
and tunnel excavation
Cutting and contour correction, channel trench milling, asphalt
concrete pavement milling, rock and frozen soil milling, tree roots
Various construction fields such as milling, steel industry,
forestry, etc,
Characteristics of longitudinal milling excavator
Application scope:
Concrete with a small amount of steel reinforcement, medium
hardness rock, weathered rock, gypsum, coal rock, iron slag, etc.
1. Low noise, low vibration.
2. Construction safety, high efficiency, small particles excavated
by milling, can be directly used as backfill material.
3. Flexible application, can replace different milling and
excavation cutterheads, trenching milling and excavation wheels,
and rocks according to the working environment
Saw discs, etc. Easy and convenient replacement.
| Model | Unit | DPAD01 | DPAD02 | DPAD03 | DPAD04 | | Model | Uhit | DPAD08 | DPAD09 | DPAD10 | DPAD11 |
| SuitableEcavator | ton | 0.7~25 | 25-6 | 5~10 | 30~50 | | Suitable Excavator | ton | 9~12 | 12~18 | 18~25 | 26~38 |
| MaximumInput Power | kW | 95 | 22 | 44 | 140 | | MaximumInput Power | kW | 29 | 41 | 70 | 110 |
| Maximum How | Mmin | 600 | 650 | 1,000 | 5,400 | | Maximum How | Vmin | 1,125 | 1,320 | 3200 | 4,600 |
| Recommended Fow | Vmin | 300 | 400 | 800 | 3,600 | | Recommended How | Vmin | 600 | 1,200 | 2200 | 3,200 |
| Maximum Pressure | bar | 225 | 400 | 400 | 400 | | Maxdmum Pressure | bar | 400 | 400 | 400 | 400 |
| Output Shaft Torque | bar | 1.095Nmg225 | 3,750Nmg320 | 4.288Nma320 | 40325Nm@320 | | Output Shaft Torque | bar | 3,570Nm@300 | 6320Nm@320 | 14272Nm@320 | 21,376Nma320 |
| Pdk Force | bar | 8,11kNa225 | 21,8kNa320 | 24.9kNa320 | 1178kNa320 | | PckForce | bar | 170kNa300 | 26,6kNa320 | 44,2kNa320 | 63,2kNa320 |
| Output Shaft Speed | Mmin | 98,0rpm@30 | 500rpmg40 | 95,0rpmg80 | 496rpm@360 | | Output Shaft Speed | Vmin | 80,0rpm@60 | 95,0rpmg120 | 780rpmg220 | 76,0rpm@320 |
| Pd Speed | Vmin | 1,4m/s@30 | 0,9m/s@40 | 1,7m/s@80 | 18m/s@360 | | PickSpeed | Vmin | 18m/se60 | 24m/sa120 | 2,2m/sa220 | 2,7m/sa320 |
| UnitWeight | kg | 66 | 181 | 1925 | 18 | | UnitWeight | kg | 426 | 595 | 1.17 | 1.444 |
| No.ofPdks | mm
Shank | 50(140) | 32(19,4) | 32(194) | 54|38mm dam) | | No.ofPicks | mm
Shank | 56(194 | 64(19,4 | 64(25,4) | 60(38/30) |
| GearboxReduction | | | | | | | Gearbox Reduction | | | | | |
| Mode | Unit | DPAD⁰5 | DPAD06 | DPAD07 | | Mode | Unit | DPAD12 | DPAD13 | DPAD14 | DPAD15 |
| Suitable Ecavator | ton | 42~50 | 50~65 | 65~125 | | Suitabe Excavator | ton | 15~25 | 26~38 | 15~25 | 26~38 |
| MaximumInput Power | kW | 140 | 220 | 400 | | Maximum Input Power | kW | 70 | 110 | 70 | 110 |
| Maximum How | Vmin | 5,400 | 6,800 | 1.000,0 | | Maximum How | Vmin | 3,200 | 4,600 | 320)0 | 4,600 |
| Recommended Fow | Vmin | 3,600 | 5,400 | 8,000 | | BecommendedHow | Vmin | 2,200 | 3,200 | 2,200 | 3,200 |
| Maximum Pressure | bar | 400 | 400 | 400 | | Madmum Pressure | bar | 400 | 450 | 400 | 400 |
| Output Shaft Torque | bar | 37830Nma350 | 46.990Nm@350 | 111650Nm@320 | | Output Shaft Torque | bar | 14,272Nma320 | 21376Nm@320 | 14272Nma320 | 21,376Nma320 |
| Pdk Force | bar | 104.1kNa350 | 129,4kNa350 | 241.4kNa320 | | Pidk Force | bar | 442kNa320 | 63,2kNa320 | 44,2kNa320 | 63,2kNa320 |
| Output Shaft Speed | Vmin | 53,0rpm@360 | 64.2rpma540 | 400rpmg800 | | Output Shaft Speed | Vmin | 78,0rpmg220 | 76,0rpmg320 | 780rpmg220 | 76,0rpmg320 |
| PdkSpeed | Vmin | 20m/sa360 | 24m/s@540 | 1,94m/sa800 | | PickSpeed | Vmin | 2,2msa220 | 2,7m/sa320 | 2,2m/sa220 | 2,7m/sa320 |
| UnitWeight | kg | 2.458 | 2.478 | 5.42 | | UntWeight | kg | 8858 | 9682 | 962 | 1.173 |
| Mo ofPdks | mm | 54(38/30) | 5438/30) | 76(38/30) | | No.ofPicks | mm
Shank | 32(250) | 30(38/30) | 32(25,4 | 30(38/30 |
| | | | | Gearbox Reduction | | | | | |
| UCamooxruccocuon | | | | | |
