Small Hydraulic Borehole Drilling rig Machine
Basic Info
Model No.: DR-90
Product Description
Small Hydraulic Rotary Digging Machine DR-90 is the lowest tonnage Kelly bar rotary drilling rig of our company. The overall structure of the drilling rig is compact and small, and it is mostly used for small engineering construction. The maximum drilling depth of the drilling rig is 15 M with a drilling diameter of 450-150 0MM. It can be used with a variety of drills for construction operations. It is suitable for sand and clay drilling and digging, and concrete surface drilling. The rig weighs between 15-17 tons and is equipped with a crawler chassis and a front dozer blade, which has a certain earth moving construction capacity. Depending on the softness of the construction soil, an optional anti-sagging cylinder can be installed. The drill mast is equipped with an auxiliary hoist to help hoist the construction equipment. The drill rod is driven by a hydraulic power head, and the drilling speed is adjustable, which is suitable for different soil qualities. This rig has obtained CE, ISO, SGS and Other quality management system certificates. For more products and company information, you are welcome to consult and negotiate.
Chassis length.(mm) 3400 Track width.(mm) 500 Machine weight.(t) 15-19 Maximum drilling depth.(m) 15 drilling diameter.(mm) 450-1500 Engine brand Yuchai/Weichai/Cummins（Optional) Engine rated power.(KW/rpm) 110KW Maximum torque of power head.(KN.m) 90 Power head speed.(rpm) 10-40 Maximum working pressure of hydraulic system main pump.(MPa) 30 Maximum working pressure of hydraulic system auxiliary pump.(MPa) 12 Maximum bow rate of the main pump hydraulic system.(L/min) 63*2（Optional) Maximum bow rate of the auxiliary pump hydraulic system.(L/min) 16 Maximum pressure of the pressurization system.(KN) 100 Maximum lifting force of the pressurization system.(KN) 80 Maximum travel pressure system.(mm) 2000 Maximum lifting force of the main winch.(KN) 120 Maximum pull-up speed of the main winch. (m/min) 50 Maximum lifting force of the auxiliary winch.(KN) 15 Maximum pull-up speed of the auxiliary winch.(m/min) 50 Left and right inclination angle of drilling mast(°) ±5 Forward and backward inclination angle of the drilling mast. (°) 5/90 Maximum driving speed(KM/h) 1.5 Maximum climbing angle.(°) 25 Maximum Driving torque.(KN.m) 17000-40000 Overall width of working state.(mm) 2400 Overall length of transport status.(mm) 9500 Overall width of transport status.(mm) 2400 Overall height of transport status.(mm) 3250 Drill rod type Machine Lock Drill rod whether to provide custom Yes drill tools 500-1500mm drilling bit、Drilling Barrel、Coring drill、Reaming drilling bit
| Chassis length.(mm) | 3400 |
| Track width.(mm) | 500 |
| Machine weight.(t) | 15-19 |
| Maximum drilling depth.(m) | 15 |
| drilling diameter.(mm) | 450-1500 |
| Engine brand | Yuchai/Weichai/Cummins（Optional) |
| Engine rated power.(KW/rpm) | 110KW |
| Maximum torque of power head.(KN.m) | 60 |
| Power head speed.(rpm) | 10-40 |
| Maximum working pressure of hydraulic system main pump.(MPa) | 30 |
| Maximum working pressure of hydraulic system auxiliary pump.(MPa) | 12 |
| Maximum bow rate of the main pump hydraulic system.(L/min) | 63*2（Optional) |
| Maximum bow rate of the auxiliary pump hydraulic system.(L/min) | 16 |
| Maximum pressure of the pressurization system.(KN) | 100 |
| Maximum lifting force of the pressurization system.(KN) | 80 |
| Maximum travel pressure system.(mm) | 2000 |
| Maximum lifting force of the main winch.(KN) | 120 |
| Maximum pull-up speed of the main winch. (m/min) | 50 |
| Maximum lifting force of the auxiliary winch.(KN) | 15 |
| Maximum pull-up speed of the auxiliary winch.(m/min) | 50 |
| Left and right inclination angle of drilling mast(°) | ±5 |
| Forward and backward inclination angle of the drilling mast. (°) | 5/90 |
| Maximum driving speed(KM/h) | 1.5 |
| Maximum climbing angle.(°) | 25 |
| Maximum Driving torque.(KN.m) | 17000-40000 |
| Overall width of working state.(mm) | 2400 |
| Overall length of transport status.(mm) | 9500 |
| Overall width of transport status.(mm) | 2400 |
| Overall height of transport status.(mm) | 3250 |
| Drill rod type | Machine Lock |
| Drill rod whether to provide custom | Yes |
| drill tools | 500-1500mm drilling bit、Drilling Barrel、Coring drill、Reaming drilling bit |
Product Categories : Engineering And Construction Machinery > Rotary Drilling Rig