Wenzhou Longhua Machinery Co., Ltd / 2022-06-23
=== Base Info ===
=== Description ===
Product model parameter | YTR280 | YTR260B | YTR220 | YTR180B |
Max. drilling depth(m) | 90 | 80 | 68 | 65 |
Max. drilling diameter(mm) | 2200 | 2000 | 2000 | 1500 |
Output torque (kN.m) | 280 | 260 | 220 | 180 |
Rotating speed of power unit (rpm) | 6.5-29 | 41118 | 41113 | 7-32 |
Max.boosted pressure (kN) | 215 | 190 | 190 | 150 |
Max. lifting force (kN) | 230 | 230 | 196 | 160 |
Left/right tilting angle of mast(°) | 3.5 | 3.5 | 3.5 | 3.5 |
Forwarding tilting angle of mast(°) | 3.5 | 3 | 3 | 3 |
Engine manufacturer and model | C9ACERT EFI(Optional 1: Doosan; Optional 2: Commins) | Commins QSM11-C330 | Commins6C8.3/ 6CTA8.3 (Optional: Caterpillar) | Commins 6BTA5.9-C169/B5.9C |
Collocating power(kw) | 260 | 246 | 186/194 | 125/133 |
Lifting force of main winch (kN) | 270 | 240 | 240 | 170 |
Diameter of steel rope of main winch(mm) | 32 | 28 | 28 | 26 |
Max. lifting speed of main winch(m/min) | 80 | 77 | 70 | 65 |
lifting force of auxiliary winch (kN) | 120 | 120 | 120 | 50 |
Diameter of steel rope of auxiliary winch(mm) | 20 | 20 | 20 | 16 |
Max. lifting speed of auxiliary winch(m/min) | 70 | 70 | 70 | 56 |
Chassis model | CAT 336D (Optional1: Doosan; Optional2: Bonny) | Bonny | Bonny (Optional: Caterpillar) | Bonny |
Traction force(kN) | 270 | 410 | 390 | 370 |
Goss weight (including standard drilling tool)(t) | 80 | 78 | 73 | 56.5 |
Weight under transport state(t) | 68 | 67 | 63 | 47.2 |
New product
Hot product
2022-06-23
2022-06-23
2022-06-23
2022-06-23
2022-06-23
2022-06-23
2022-06-23
2022-06-23
2022-06-23
2022-06-23