COMPACT HIGH-PERFORMANCE DRILLING MACHINE
YBM-1WA
Suitable for well drilling and soil investigation.
Possible for effective works due to long spindle stroke for 500mm.
Easy to carry separately to narrow space and limited place and install due to its small-size & light weight made of Aluminum alloy.
High usability as control levers, handle and gauges are centralized configuration.
Specifications
| ■Drilling Capacity | |
|---|---|
| Nominal Depth(m) | 150 |
| 40.5mm Rod (m) | 350 |
| 41.3mm Rod (m) | 260 |
| Drilling Capacity is calculated based on hoisting capacity, it depends on the soil condition and bit size. | |
| ■Swivel Head | |
| Spindle Inner Dia. (mm) | 48 |
| Spindle Stroke (mm) |
500 |
| Spindle Rotation (min-1) |
（A speed） 103、164、371 |
| （B speed） 150、239、540 |
|
| （C speed） 300、478、1080 |
|
| Max. Pull Down(kN) | 27.3 |
| Max. Pull Up (kN) | 32.5 |
| Spindle Torque (N・m) |
519.4 A speed |
| ■Transmission | |
| Gear Shift Type | 3-speeds transmission |
| Sliding Gear | Dry single disk |
| ■Hoist | |
| Type | Planetary Hand Brake |
| Drum size | ⌀120 × 90mm |
| Drum Capacity | ⌀9 × 38mm |
| Rope Speed (m/min) |
34～122 (A speed) |
| ■Hydraulic Pump | |
| Type | Variable discharge vane pump |
| Discharge Pressure(kW) | Running：2.0～4.0 |
| Max. Pressure：6.9 | |
| ■Prime Mover | |
| Output (kW) | 5.5 / 4P { 7.5ps } |
| ■Weight | |
| Total Weight(kg) （Without Prime Mover） |
435 Max. disassembled component weight：80 |
| ** Options** | |
| ・Self Propelling System ・Hydraulic Chuck ・Hydraulic Slide Base ・Wire Guide Roller |
|
Drilling Capacity is calculated based on hoisting capacity, it depends on the soil condition and bit size.
The specifications are subject to change without prior notice.
