Crawler Drilling Rig
Model | HH725B1 | HH725B2 |
Suitable Rock Rigidity | F=6.0-20 | F=6.0-20 |
Rod Bore Dia (mm) | 83~105 (standard configuration 90) | 83~115 (standard configuration 90) |
Rod Bore Depth (m) | 25 | 30 |
Climbing Capacity (°) | 25° | 25° |
Pushing Method | Oil Cylinder | Oil Cylinder |
Pushing Stroke (m) | 2 | 3 |
Max Lifting Force (kN) | 12 | 15 |
Rotating Torque (N.m) | 1200 | 1400 |
Rotating Speed (r/min) | 0~120 | 0~100 |
Working Pressure (Mpa) | 0.5~1.4 | 0.7~1.6 |
Air Consumption (m3/min) | 7~12 | 7~15 |
Main Motor Power (kw) | 40 | 40 |
Drill Arm Horizontal Swing Angle (°) | Left: 92°; Right: 12° | Left: 92°; Right: 12° |
Walking Speed (km/h) | 2 | 2 |
Ground Clearance (mm) | 300 | 300 |
Dimension (L*W*H) mm | 4530*2100*2260 | 5400*2100*2250 |
Weight (kg) | 3200 | 4100 |
Model | HH726B1 | HH726B2 |
Suitable Rock Rigidity | F=6.0-25 | F=6.0-25 |
Rod Bore Dia (mm) | 83~115 (standard configuration 90) | 85~130 (standard configuration 90) |
Rod Bore Depth (m) | 30 | 30 |
Climbing Capacity (°) | 30° | 30° |
Pushing Method | Oil Cylinder Chain Driven | Oil Cylinder Chain Driven |
Pushing Stroke (m) | 3250 | 3250 |
Max Lifting Force (kN) | 15 | 15 |
Rotating Torque (N.m) | 1300 | 1700 |
Rotating Speed (r/min) | 30~90 | 30~90 |
Working Pressure (Mpa) | 0.7~1.6 | 0.7~1.6 |
Air Consumption (m3/min) | 7~15 | 7~15 |
Main Motor Power (kw) | 40 | 40 |
Drill Arm Horizontal Swing Angle (°) | Left: 35°; Right: 35° | Left: 35°; Right: 35° |
Walking Speed (km/h) | 2.5 | 2.5 |
Ground Clearance (mm) | 300 | 300 |
Dimension (L*W*H) mm | 5200*2100*2000 | 5400*2100*2000 |
Weight (kg) | 4000 | 4000 |
Model | HH726A |
Suitable Rock Rigidity | F=6.0-20 |
Rod Bore Dia (mm) | 90~130 (standard configuration 90) |
Rod Bore Depth (m) | 25 |
Climbing Capacity (°) | 25° |
Pushing Method | Motor |
Pushing Stroke (m) | 3 |
Max Lifting Force (kN) | 15 |
Rotating Torque (N.m) | 1800 |
Rotating Speed (r/min) | 0~90 |
Working Pressure (Mpa) | 0.7~1.6 |
Air Consumption (m3/min) | 7~15 |
Main Motor Power (kw) | 40 |
Drill Arm Horizontal Swing Angle (°) | Left: 35°; Right: 35°. Special: left: 90° |
Walking Speed (km/h) | 2.5 |
Ground Clearance (mm) | 300 |
Dimension (L*W*H) mm | 5260*2045*1950 |
Weight (kg) | 4200 |
Model | HH728 |
Suitable Rock Rigidity | F=6.0-20 |
Rod Bore Dia (mm) | 95~140 (standard configuration 115) |
Rod Bore Depth (m) | 30 |
Climbing Capacity (°) | 25° |
Pushing Method | Motor |
Pushing Stroke (m) | 3 |
Max Lifting Force (kN) | 20 |
Rotating Torque (N.m) | 2200 |
Rotating Speed (r/min) | 0~90 |
Working Pressure (Mpa) | 1.2~2.4 |
Air Consumption (m3/min) | 11~21 |
Main Motor Power (kw) | 58 |
Drill Arm Horizontal Swing Angle (°) | Left: 92°; Right: 12° |
Walking Speed (km/h) | 2~3 |
Ground Clearance (mm) | 380 |
Dimension (L*W*H) mm | 7000*2200*2100 |
Weight (kg) | 5300 |
Model | HH420 |
Suitable Rock Rigidity | F=6.0-20 |
Rod Bore Dia (mm) | 95~140 (standard configuration 115) |
Rod Bore Depth (m) | 30 |
Climbing Capacity (°) | ≥25° |
Pushing Method | Oil Cylinder |
Pushing Stroke (m) | 3 |
Max Lifting Force (kN) | 25 |
Rotating Torque (N.m) | 4400 |
Rotating Speed (r/min) | 0~100 |
Working Pressure (Mpa) | 1.2~2.4 |
Air Consumption (m3/min) | 11~21 |
Main Motor Power (kw) | 58 |
Drill Arm Horizontal Swing Angle (°) | Left: 35°; Right: 35° |
Max Swing Angle of Carriage | Left: 92°; Right: 12° |
Walking Speed (km/h) | 2.5 |
Ground Clearance (mm) | 300 |
Dimension (L*W*H) mm | 6000*2200*2100 |
Weight (kg) | 5000 |
Model | HH420M |
Suitable Rock Rigidity | F=6.0-20 |
Rod Bore Dia (mm) | 90~200 |
Rod Bore Depth (m) | 30 |
Climbing Capacity (°) | 30° |
Pushing Method | Oil Cylinder |
Pushing Stroke (m) | 3 |
Max Lifting Force (kN) | 25 |
Rotating Torque (N.m) | 6000 |
Rotating Speed (r/min) | 0~90 |
Working Pressure (Mpa) | 1.2~2.4 |
Air Consumption (m3/min) | 11~21 |
Main Motor Power (kw) | Diesel Motor: 58kw Electric Motor: 55kw |
Drill Arm Horizontal Swing Angle (°) | Left: 35°; Right: 35° |
Max Swing Angle of Carriage | Left: 92°; Right: 12° |
Max Horizontal Drilling Height (mm) | 3650 |
Min Drilling Height (mm) | 300 |
Carriage Stroke (mm) | 3725 |
Length Compensation (mm) | 1100 |
Walking Speed (km/h) | 2.5 |
Min Ground Clearance (mm) | 300 |
Dimension (L*W*H) mm | 6300*2200*2100 |
Weight (kg) | 6200 |
Model | HH430L |
Suitable Rock Rigidity | F=6.0-20 |
Rod Bore Dia (mm) | 105~250 |
Rod Bore Depth (m) | 25 |
Climbing Capacity (°) | 30° |
Pushing Method | Oil Cylinder Chain Driven |
Pushing Stroke (m) | 4140 |
Max Lifting Force (kN) | 37.5 |
Rotating Torque (N.m) | 3100~6200 |
Rotating Speed (r/min) | 50~100 |
Working Pressure (Mpa) | 1.4~2.4 |
Air Consumption (m3/min) | 13~35 |
Main Motor Power (kw) | Diesel Motor: 70kw; Electric Motor: 55kw |
Drill Arm Horizontal Swing Angle (°) | Left: 35°; Right: 35° |
Walking Speed (km/h) | 3 |
Ground Clearance (mm) | 360 |
Dimension (L*W*H) mm | 7567*2500*2900 |
Weight (kg) | 7800 |
Model | HH680 |
Suitable Rock Rigidity | F=6.0-20 |
Rod Bore Dia (mm) | 90~165 |
Rod Bore Depth (m) | 30 |
Climbing Capacity (°) | 30° |
Pushing Method | Oil Cylinder Chain Driven |
Pushing Stroke (m) | 4150 |
Max Lifting Force (kN) | 35 |
Rotating Torque (N.m) | 3500 |
Rotating Speed (r/min) | 0~120 |
Working Pressure (Mpa) | 1.0~2.4 |
Air Consumption (m3/min) | 14~35 |
Main Motor Power (kw) | 70kw (standard); 90kw (optional) |
Drill Arm Horizontal Swing Angle (°) | Left: 45°; Right: 45° |
Walking Speed (km/h) | 2~3 |
Ground Clearance (mm) | 400 |
Dimension (L*W*H) mm | 6100*2250*2500 |
Weight (kg) | 6500 |
Model | HH690 |
Suitable Rock Rigidity | F=6.0-20 |
Rod Bore Dia (mm) | 89~127 |
Rod Bore Depth (m) | 20 |
Climbing Capacity (°) | 25° |
Pushing Method | Hydraulic Motor+Chain Driven |
Pushing Stroke (m) | 3120 |
Max Lifting Force (kN) | 20 |
Rotating Torque (N.m) | 1600 |
Rotating Speed (r/min) | 90~125 |
Working Pressure (Mpa) | 0.8~1.3 |
Air Consumption (m3/min) | 8~14 |
Main Motor Power (kw) | 112kw |
Drill Arm Horizontal Swing Angle (°) | Left: 35°; Right: 35° |
Walking Speed (km/h) | 2~3 |
Ground Clearance (mm) | 360 |
Dimension (L*W*H) mm | 7567*2500*2900 |
Weight (kg) | 7700 |
