421TA Φ90-127mm Integrated Dth Surface Blasting Hole Drill Rig Rock Drilling Machine
This model is equipped with a larger two-stage screw air end, designed to meet the requirements for an optimal hole diameter range of 90–115 mm. When drilling 90 mm diameter holes, the engine operates at 1450 RPM—this optimal economic speed ensures extremely low fuel consumption. Moreover, it is a lightweight and flexible model with excellent off-road capability, allowing it to adapt to operations in narrow spaces and rough terrain. It can also be loaded into a 20-foot container, effectively reducing transportation costs.
Optimal Hole Range: φ90-127
Hole depth.Max: 21m
| Weight | 7,560 kg |
| Dimensions (LxWxH) | 7,480×2,300×2,750 mm |
| IChina IV engine (standard) | Yuchai/162 kW |
| Rotation torque(MAX) | 1,500 Nm |
| Drilling hole diameter | φ90-127 mm |
| DTH hammer(Standard) | 3.5”(inch) |
| Drilling rod(Standard) | φ60×3,000 mm |
| Diesel tank volume | 250 L |
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
D440A Φ90-138mm High Efficiency Integrated Type Portable Dth Drill Rig | Beyond its core strengths of high drilling efficiency and stable reliability, the RuiXin D440A stands out for two additional key advantages: except... |
 |
600m Global Sales Hydraulic Core Drill Rig | Reliable performance： According to the guidelines for international procurement of key auxiliary equipment, diesel engines, hydraulic pumps, main v... |
 |
454H Φ115-152mm Integrated Dth Surface Blasting Hole Drill Rig Rock Drilling Machine | While maintaining high efficiency and low energy consumption, this rig is capable of meeting the drilling requirements for blast holes (115 mm&ndas... |
 |
452T Φ90-130mm High Quality Quarry Mining Equipment Integrated Surface Dth Drilling Rig | While maintaining high efficiency and low energy consumption, it meets the rock drilling requirements for holes with diameters of 115mm and 138mm, ... |
 |
454T Φ115-152mm Integrated Dth Surface Blasting Hole Drill Rig | As a predominant drill rig in medium-sized mining, the working pressure can be maintained at 20 bar when drilling holes of 138 mm on hard rocks.The... |
Похожие товары
 |
YZH WHEN1500 Стационарный гидравлический манипулятор | Продавец: Шаньдунская компания базовой инженерии | Ниже приводится подробное описание стационарной гидравлической стрелы для демонтажа YZH WHEN1500,... |
 |
YZH WHEN1410 Стационарный дробилка | Продавец: Шаньдунская компания базовой инженерии | YZH WHEN1410 Стационарный педестальный рокбрейкер - это специализированное оборудование, предназн... |
 |
YZH WHEN 1300 Stationary Pedestal Rockbreaker | Продавец: Шаньдунская компания базовой инженерии | Особенности стационарного педестального рокбрейкера WHEN 1300:Интеллектуальное многорежимное упра... |
 |
WHE1500 Pedestal Breaker Boom Systems | Продавец: Шаньдунская компания базовой инженерии | Характеристики системы консоли выключателя WHE1500:Базовая дробилка WHE1500 представляет собой сп... |
 |
WHEN1850 boom breaker | Продавец: Компания гуанси по производству машинного оборудования | A high-performance crushing equipment is crucial in the secondary crushing process of industries ... |
