+86 10 8467 3566
+86 10 8467 3566
Maximum torque: 17000 Nm
Given progress:10500 mm
Power type: Diesel engine
>> Application
JCM290 Ultra-deep hole fully hydraulic anchoring drilling rig, with 400mm maximum opening diameter clamps, and a longer mast for 10.5m rotary head stroke, that can realize 10 m vertical borehole drilling in one go, without the need of frequent coupling of the drilling rod, which further improves drilling efficiency.
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PRODUCT DESCRIPTION
>> Characteristics
JCM290 Ultra-deep hole fully hydraulic anchoring drilling rig, with 400mm maximum opening diameter clamps, and a longer mast for 10.5m rotary head stroke, that can realize 10 m vertical borehole drilling in one go, without the need of frequent coupling of the drilling rod, which further improves drilling efficiency. With a detachable drilling mast, the drilling rig can be used for vertical one-go borehole drilling as well as horizontal and angular borehole drilling by detaching a section of the mast. With constant drilling angle monitoring of the drilling mast the drilling rig can drill precisely to required borehole position. The operating panel can be swung in-out and down, making it convenient for operators to observe the borehole mouth.
>> 400mm extra-large diameter gripper
>> 10,500mm, the longest stroke in the industry
>> Two-section detachable tower design
>> Specification
| JCM290 | |||
| Engine Model No. | Q5C8.3-C260 | Feed stroke(mm) | 10500(5450) |
| Rated power ( kW ) | 194KW @2200rpm | Feed force(kN) | 100 |
| Caterpillar Band Model No. | LG-154 | Retraction force(kN) | 100 |
| Motor | Double-speed | Feed rate(m/min) | 0-12 |
| Tramming speed (Km/h ) | 1.5/2.3 | 0-60 | |
| Ground pressure ( N/cm² ) | 7.2 | Retraction rate(m/min) | 0-12 |
| Gradeabiity(°) | 17 | 0-60 | |
| Rotation rate at low gear (r/min) | 0-50 | Feeding Pattern | Motor+Reducer+Chain |
| Rotation rate at high gear (r/min) | 0~100 | Clamp range(mm) | 60-219/89-377 |
| Torque range at high gear( Nm ) | 9900 | Maximum passing diameter(mm) | 400 |
| Torque range at low gear ( Nm ) | 17000 | Dimension(mm) | 13250(79501)*2280*3198 |
| Impact work ( N·m ) | 1180 | Emission level | III |
| Percussion frequency(mint) | 1250 | Weight(T) | 18 |
>> Shipping
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