Produced in China for mining contractors, beneficiation plants and equipment distributors, this drilling rig is summarised below by construction, capacity and drive, followed by the commercial terms a buyer normally asks about first.
Specifications
| Hole diameter range | Φ41 - Φ102 mm |
| Hole depth | 3,440 mm |
| Drill rod size & length | T38-H35-R32*3700 mm |
| Model | ZY104M |
| Impact power | 20 kW |
| Max. torque | 752 Nm |
| Impact frequency | 60 Hz |
| Impact pressure | 200 bar |
| Rotation speed | 0 - 388 rpm |
| Weight | 170 kg |
| Working pressure | 8 bar |
| Rated FAD | 0.4 m3 / min |
| Rated power | 73.6 kW |
| RPM | 2,400 rpm |
| Working RPM | 1,475 r/min |
| Frequency | 50 Hz |
| Voltage | 380 V |
| Total length | 5,400 mm |
| Feeding length | 3,440 mm |
| Extension length | 1,600 mm |
| Tramming Speed | 11.5 / 5.6 km / h |
| Gradeability | 15° |
| Parallel holding L/R | Complete |
| Boom swing angle | ±35°(Telescopic Extension boom) |
| Boom lifting angle | +68 / -40° |
| Feed tilt angle | +3 / -90° |
| Feed roll-over | 360°(Spiral) |
| Boom extension | 1,200 mm |
| Dimension(LxWxH-roof down/up) | 12,160 x 1,450 x 1,400 / 2,035 mm(Fixed boom) |
| Turning radius | inner R2,600 mm, outer R4,600 mm |
| Face size (W x H) | 5.6x4.3 m (Fixed boom) |
| Drilling coverage area | 15m2(Fixed boom) |
Product Highlights
The item is described with these characteristics:
- UJ18 Underground Drill Jumbo Rig
Material & Construction
The gradeability is stated as 15°. The grade matters more than the headline tonnage on abrasive feed: it decides relining intervals and therefore the real cost per tonne over the life of the machine.
Capacity & Drive
Rated performance is given as impact power rated at 20 kW. Those figures are quoted against a stated feed material and moisture content, so a site with harder rock or a wetter feed should expect a lower effective throughput than the nominal number.
Dimensions & Packing
Dimensions and shipping data are stated as hole diameter range of Φ41 - Φ102 mm. Overall dimensions and unit weight decide the transport class, the lifting points and whether the machine ships as a whole unit or in modules for site assembly — worth fixing before freight is quoted.
Customisation & OEM Service
OEM production covers the nameplate, the paint scheme and the electrical configuration, plus frame modifications within the limits of the existing pattern. A drawing review normally comes back with the quotation. For this item, minimum order quantity is 1 Set and the reference price starts at US$1.00 per set.
Ordering & Samples
Ordering starts with the duty specification and a layout drawing, followed by a proforma against the confirmed configuration. Delivery schedules are quoted per order rather than published on the page.
Product Images
Specifications on this page are those published for the item. Final parameters, configuration and lead time are confirmed on quotation.
