China Ytr300 Rotary Drilling Equipment for Construction Drilling, Find details about China Hydraulic Piling Rotary Rig, Rotary Rock Drilling Equipment from Ytr300 Rotary Drilling Equipment for Construction Drilling
Product model parameter | YTR300 | |
Max. drilling diameter(mm) | 2500 | |
Max. drilling depth(m) | 78 | |
Applicable longest machine lock type Kelly bar | 17m *5Φ 508 | |
Max. drilling depth(m)(with standard Kelly bar) | 54 | |
Specification of standard Kelly bar | 12m *5Φ 508 | |
Rated output torque(kN. m) | 300 | |
Max. output torque(kN. m) | 320 | |
Drilling speed (rpm) | 0~22.5 | |
Max, pressurized force of pressurized oil cylinder or pressurized winch (kN) | 260/N | |
Max. lifting force of pressurized oil cylinder or pressurized winch (kN) | 300/N | |
Stroke of pressurized oil cylinder or pressurized winch(MM) | 7000/N | |
Angle of left/right inclination of mast(° ) | 4° | |
Angle of forward inclination of mast(° ) | 5° | |
Engine manufacturer | caterpillar | |
Engine model | C-13ACERT | |
Power(kw) | 277 | |
Lifting force of main winch(first layer)(Kn) | 300 | |
Wire rope diameter of main winch(mm) | 36 | |
Max. lifting speed of main winch(m/min) | 74 | |
lifting force of auxiliary winch(first layer)(Kn) | 160 | |
Wire rope diameter of auxiliary winch(mm) | 20 | |
Max. lifting speed of auxiliary winch(m/min) | 72 | |
Chassis model | CAT 345C | |
Crawler belt width(mm) | 800 | |
Equipment width in working state(mm)(A) | 4300 | |
Equipment height in working state(mm)(H) | 25043 | |
Equipment length in transporting state(mm)(L) | 19970 | |
Equipment width in transporting state(mm)(B) | 3000 | |
Equipment height in transporting state(mm)(C) | 3610 | |
Chassis length(wheel track)(mm)(D) | 5000 | |
Tractive force(kN) | 710 | |
" Fully-cased construction(casing driver) | Applicable longest casing(mm) | 7000 |
Applicable longest interlocked Kelly bar | 12m × 5-Φ 508 | |
" Fully-cased construction(using casing oscillator) | Applicable longest casing(mm) | According to actual condition |
The standard drilling tools | Φ 1500mm | |
Total weight (including standard drilling tool)(t) | 89 | |
Weight in transporting state(t) | 75 |