Kaishan drilling rigs
KD Series DTH Drill Rig
Published technical specifications for each KD series DTH drill rig model are listed in the model table.
Applications
Models and specifications
This page lists the KD series DTH drill rig records; the published specifications of each model are in the model table below. At publication, the series covers 18 models — key specifications are listed below.
| Model | Machine | Hole diameter (mm) | Air consumption (m³/min) | Engine power (kW) | Weight (kg) | Gradeability (°) | Economical drilling depth (m) | Pressure (bar) |
|---|---|---|---|---|---|---|---|---|
| KD50S → | KD50S | 105–203 mm | 15–26 m³/min | 73.5 kW | 6900 kg | ≤30 ° | On request | On request |
| KD35E → | KD35E | 90–115 mm | On request | 162 kW | 8000 kg | ≤25 ° | 25 m | 15 bar |
| KD45E → | KD45E | 90–135 mm | On request | 176 kW | 8700 kg | ≤25 ° | 25 m | 18 bar |
| KD45ED → | KD45ED | 90–135 mm | On request | 176 kW | 10000 kg | ≤25 ° | 24 m | 18 bar |
| KD50E → | KD50E | 105–146 mm | On request | 191 kW | 10000 kg | ≤25 ° | 24 m | 18 bar |
| KD55E → | KD55E | 115–165 mm | On request | 295 kW | 12100 kg | ≤25 ° | 25 m | 22 bar |
| KD55ED → | KD55ED | 115–165 mm | On request | 295 kW | 13000 kg | ≤25 ° | 24 m | 22 bar |
| KD45M → | KD45M | 90–130 mm | On request | 235 kW | 13000 kg | 25 ° | 32 m | 22 bar |
| KD55 → | KD55 | 115–152 mm | On request | 264 kW | 17500 kg | 25 ° | 28 m | 22 bar |
| KD60 → | KD60 | 140–190 mm | On request | 298 kW | 24800 kg | 25 ° | On request | 24 bar |
| KD70 → | KD70 | 152–203 mm | On request | 372 kW | 28100 kg | 25 ° | On request | 25 bar |
| KD85 → | KD85 | 195–254 mm | On request | 563 kW | 33930 kg | 25 ° | 27 m | 25 bar |
| KD40E → | KD40E | 90–127 mm | On request | On request | 8600 kg | On request | On request | On request |
| KD35S → | KD35S | 90–115 mm | 10–17 m³/min | 59 kW | 4400 kg | ≤30 ° | 25 m | On request |
| KD40S → | KD40S | 90–130 mm | 10–17 m³/min | 58 kW | 4350 kg | ≤30 ° | 25 m | On request |
| KD45S → | KD45S | 90–152 mm | 13–20 m³/min | On request | 5700 kg | ≤30 ° | 25 m | On request |
| KD70S → | KD70S | 115–203 mm | 15–26 m³/min | 73.5 kW | 5500 kg | ≤30 ° | On request | On request |
| KD150S → | KD150S | 185–500 mm | 15–45 m³/min | 86 kW | 7500 kg | ≤25 ° | On request | On request |
Complete specifications by model
KD50S →
- Model
- KD50S
- Dimensions & weight — Machine weight
- 6900 kg
- Dimensions & weight — Dimensions (L×W×H)
- 6500×2260×2600 mm
- Rock hardness
- f=6–20
- Drilling diameter
- Φ105–203 mm
- Rotation speed
- 0–65 (0–130) rpm
- Maximum rotary torque
- ≥3200 N·m (250 motor)
- Lifting force
- 30 kN
- Feed mechanism
- Oil cylinder + 24B roller chain
- Feed stroke
- 3800 mm
- Performance & mobility — Travelling speed
- 0–3 km/h
- Performance & mobility — Gradeability
- ≤30°
- Performance & mobility — Ground clearance
- 320 mm
- Feed-beam tilt
- Down 135° / up 50°
- Carriage swing
- Left 45° / right 45°
- Drill-boom pitch
- Down 50° / up 25°
- Drill-boom swing
- Left 45° / right 45°
- Performance & mobility — Track leveling
- ±10°
- Compensation length
- 1200 mm
- Engine power
- Yuchai DKC2G3, 73.5 kW / 2200 r/min
- DTH hammer
- 3–6 in
- Drill rod (diameter×length)
- Φ76×3000 mm
- Air consumption
- 15–26 m³/min
- Dust collector
- 12 filter elements
KD35E →
- Rock hardness
- f=6–20
- Drilling diameter
- 90–115 mm
- Economical drilling depth
- 25 m
- Performance & mobility — Travelling speed
- 0–4 km/h
- Performance & mobility — Gradeability
- ≤25°
- Performance & mobility — Ground clearance
- 430 mm
- Machine power
- 162 kW at 2200 r/min
- Diesel engine
- Yuchai YC6J220-T303
- Screw compressor
- 12 m³/min at 15 bar
- Dimensions & weight — Dimensions (L×W×H)
- 7800×2300×2500 mm
- Dimensions & weight — Machine weight
- 8000 kg
- Rotation speed
- 0–120 r/min
- Maximum rotary torque
- 1680 N·m
- Maximum push-pull force
- 25000 N
- Drill-boom lift
- Up 54°; down 26°
- Feed-beam tilt
- 125°
- Carriage swing
- Right 47°; left 47°
- Drill-boom swing
- Right 53°; left 15°
- Drill-boom pitch
- Up 54°; down 26°
- Performance & mobility — Frame leveling
- Up 10°; down 9°
- One-pass feed length
- 3000 mm
- Compensation length
- 900 mm
- DTH hammer
- 3 in
- Drill rod (diameter×length)
- Φ64×3000 mm
- Dust removal
- Dry hydraulic cyclonic laminar flow
KD45E →
- Rock hardness
- f=6–20
- Drilling diameter
- 90–135 mm
- Economical drilling depth
- 25 m
- Performance & mobility — Travelling speed
- 2.5 / 4.0 km/h
- Performance & mobility — Gradeability
- ≤25°
- Performance & mobility — Ground clearance
- 330 mm
- Machine power
- 176 kW at 2200 r/min
- Diesel engine
- Yuchai YCA07240-T300
- Screw compressor
- Two-stage compression; 15 m³/min at 18 bar
- Dimensions & weight — Dimensions (L×W×H)
- 8000×2350×2700 mm
- Dimensions & weight — Machine weight
- 8700 kg
- Rotation speed
- 0–110 r/min
- Maximum rotary torque
- 2500 N·m
- Maximum push-pull force
- 22000 N
- Drill-boom lift
- Up 60°; down 30°
- Feed-beam tilt
- 130°
- Carriage swing
- Hinge point 1: right 36°, left 40°; hinge point 2: right 2°, left 92°
- Drill-boom swing
- Right 40°; left 40°
- Performance & mobility — Frame leveling
- Up 10°; down 10°
- One-pass feed length
- 3590 mm
- Compensation length
- 900 mm
- DTH hammer
- 3 in / 4 in
- Drill rod (diameter×length)
- Φ64 / Φ76×3000 mm
- Dust removal
- Dry hydraulic cyclonic laminar flow
KD45ED →
- Rock hardness
- f=6–20
- Drilling diameter
- 90–135 mm
- Economical drilling depth
- 24 m
- Performance & mobility — Travelling speed
- 0–3 km/h
- Performance & mobility — Gradeability
- ≤25°
- Performance & mobility — Ground clearance
- 430 mm
- Machine power
- 176 kW at 2200 r/min
- Diesel engine
- Yuchai YCA07240-T300
- Screw compressor
- Two-stage compression; 15 m³/min at 18 bar
- Dimensions & weight — Dimensions (L×W×H)
- 8000×2300×2700 mm
- Dimensions & weight — Machine weight
- 10000 kg
- Rotation speed
- 0–180 r/min
- Maximum rotary torque
- 1560 N·m
- Maximum push-pull force
- 22000 N
- Drill-boom lift
- Up 48°; down 16°
- Feed-beam tilt
- 147°
- Carriage swing
- Right 53°; left 52°
- Drill-boom swing
- Right 50°; left 58°
- Performance & mobility — Frame leveling
- Up 10°; down 10°
- One-pass feed length
- 3590 mm
- Compensation length
- 900 mm
- DTH hammer
- 3 in / 4 in
- Drill rod (diameter×length)
- Φ64 / Φ76×3000 mm
- Rod capacity
- 7+1
- Dust removal
- Dry hydraulic cyclonic laminar flow
- Rod handling
- Automatic rod changing
- Drill-rod lubrication
- Automatic oil-injection lubrication
KD50E →
- Rock hardness
- f=6–20
- Drilling diameter
- 105–146 mm
- Economical drilling depth
- 24 m
- Performance & mobility — Travelling speed
- 0–4 km/h
- Performance & mobility — Gradeability
- ≤25°
- Performance & mobility — Ground clearance
- 430 mm
- Machine power
- 191 kW at 2100 r/min
- Diesel engine
- Yuchai YC6A260-T301
- Screw compressor
- Two-stage compression; 17 m³/min at 18 bar
- Dimensions & weight — Dimensions (L×W×H)
- 8500×2400×2800 mm
- Dimensions & weight — Machine weight
- 10000 kg
- Rotation speed
- 0–90 r/min
- Maximum rotary torque
- 2800 N·m
- Maximum push-pull force
- 22000 N
- Drill-boom lift
- Up 48°; down 16°
- Feed-beam tilt
- 147°
- Carriage swing
- Right 53°; left 52°
- Drill-boom swing
- Right 50°; left 58°
- Performance & mobility — Frame leveling
- Up 10°; down 10°
- One-pass feed length
- 3590 mm
- Compensation length
- 900 mm
- DTH hammer
- 3 in / 4 in
- Drill rod (diameter×length)
- Φ64 / Φ76×3000 mm
- Rod capacity
- 7+1
- Dust removal
- Dry hydraulic cyclonic laminar flow
- Rod handling
- Automatic rod changing
- Drill-rod lubrication
- Automatic oil-injection lubrication
KD55E →
- Rock hardness
- f=6–20
- Drilling diameter
- Φ115–165 mm
- Economical drilling depth
- 25 m
- Performance & mobility — Travelling speed
- 2.5 / 3.5 km/h
- Performance & mobility — Gradeability
- ≤25°
- Performance & mobility — Ground clearance
- 430 mm
- Machine power
- 295 kW at 1900 r/min
- Diesel engine
- Yuchai YCK09400-T300 (engine option)
- Screw compressor
- Two-stage compression; 20 m³/min at 22 bar
- Dimensions & weight — Dimensions (L×W×H)
- 8250×2300×3200 mm
- Dimensions & weight — Machine weight
- 12100 kg
- Rotation speed
- 0–100 r/min
- Maximum rotary torque
- 4000 N·m
- Maximum push-pull force
- 25 kN
- Drill-boom lift
- Up 47°; down 20°
- Feed-beam tilt
- 120°
- Carriage swing
- Right 35°; left 95°
- Drill-boom swing
- Right 39°; left 34°
- Performance & mobility — Frame leveling
- ±10°
- One-pass feed length
- 4010 mm
- Compensation length
- 900 mm
- DTH hammer
- 4 in / 5 in
- Drill rod (diameter×length)
- Φ76 / Φ89×3000 mm
- Dust removal
- Dry hydraulic cyclonic laminar flow
KD55ED →
- Rock hardness
- f=6–20
- Drilling diameter
- Φ115–165 mm
- Economical drilling depth
- 24 m
- Rod capacity
- 7+1
- Performance & mobility — Travelling speed
- 2.5 / 3.5 km/h
- Performance & mobility — Gradeability
- ≤25°
- Performance & mobility — Ground clearance
- 430 mm
- Machine power
- 295 kW at 1900 r/min
- Diesel engine option
- Yuchai YCK09400-T300
- Screw compressor
- Two-stage compression; 20 m³/min at 22 bar
- Dimensions & weight — Dimensions (L×W×H)
- 8670×2300×3200 mm
- Dimensions & weight — Machine weight
- 13000 kg
- Rotation speed
- 0–100 r/min
- Maximum rotary torque
- 4000 N·m
- Maximum push-pull force
- 25 kN
- Feed mechanism
- Motor + roller chain
- Drill-boom lift
- Up 50°; down 20°
- Feed-beam tilt
- 120°
- Carriage swing
- Hinge point 1: right 48°, left 47°; hinge point 2: right 92°, left 3°
- Drill-boom swing
- Right 46°; left 59°
- Performance & mobility — Frame leveling
- ±10°
- One-pass feed length
- 3590 mm
- Compensation length
- 900 mm
- DTH hammer
- 5 in
- Drill rod (diameter×length)
- Φ76×3000 mm
- Dust removal
- Dry hydraulic cyclonic laminar flow
KD45M →
- Dimensions & weight — Transport dimensions (L×W×H)
- 9900×2300×3200/3500 mm
- Dimensions & weight — Machine weight
- 13000 kg
- Rock hardness
- f=6–20
- Drilling diameter
- 90–130 mm
- Performance & mobility — Ground clearance
- 355 mm
- Performance & mobility — Track leveling
- ±10°
- Performance & mobility — Travelling speed
- 0–3 km/h
- Performance & mobility — Gradeability
- 25°
- Performance & mobility — Traction force
- 80 kN
- Maximum rotary torque
- 2500 N·m
- Rotation speed
- 0–173 rpm
- Drill-boom swing
- Left 18°; right 46°
- Carriage swing
- Left 9°; right 96°
- Feed-beam tilt
- 148°
- Compensation stroke
- 1500 mm
- Rotary-head stroke
- 4510 mm
- Maximum propelling force
- 37 kN
- Feed mechanism
- Motor + roller chain
- Economical drilling depth
- 32 m
- Rod capacity
- 7+1
- Drill rod (diameter×length)
- Φ64 / Φ76×4000 mm
- DTH hammer
- 3 in / 4 in
- Engine
- Yuchai YCA08320-T300
- Rated power
- 235 kW
- Rated speed
- 2200 r/min
- Screw compressor
- Two-stage compression; 18 m³/min at 22 bar
- Travel control
- Hydraulic pilot control
- Drilling control
- Hydraulic pilot control
- Anti-jamming
- Automatic electro-hydraulic anti-jamming
- Voltage
- 24 V DC
- Cab protection
- Meets ROPS and FOPS protection requirements
- Cab interior noise
- Below 85 dB(A)
- Seat
- Adjustable
- Air conditioning
- Heating and cooling, standard
- Entertainment
- Radio
KD55 →
- Dimensions & weight — Transport dimensions (L×W×H)
- 9900×2600×3350/3600 mm
- Dimensions & weight — Machine weight
- 17500 kg
- Rock hardness
- f=6–20
- Drilling diameter
- 115–152 mm
- Performance & mobility — Ground clearance
- 420 mm
- Performance & mobility — Track leveling
- Up 10°; down 10°
- Performance & mobility — Travelling speed
- 0–3 km/h
- Performance & mobility — Gradeability
- 25°
- Performance & mobility — Traction force
- 100 kN
- Maximum rotary torque
- 3450 N·m
- Rotation speed
- 0–120 rpm
- Drill-boom lift
- Up 47°; down 20°
- Drill-boom swing
- Right 50°; left 15°
- Carriage swing
- Right 96°; left 30°
- Feed-beam tilt
- 114°
- Compensation stroke
- 1353 mm
- Feed stroke
- 4490 mm
- Maximum propelling force
- 40 kN
- Feed mechanism
- Motor + roller chain
- Economical drilling depth
- 28 m
- Rod capacity
- 6+1
- Drill rod (diameter×length)
- Φ76 / Φ89×4000 mm
- DTH hammer
- 4 in / 5 in
- Engine
- Cummins QSL8.9-C360-30
- Number of cylinders
- 6
- Output power
- 264 kW at 2200 rpm
- Hydraulic pump
- 5 gear pumps
- Screw compressor
- Two-stage compression; 20 m³/min at 22 bar
- Travel control
- Hydraulic pilot control
- Drilling control
- Hydraulic pilot control
- Anti-jamming
- Automatic electro-hydraulic anti-jamming
- Voltage
- 24 V DC
- Cab protection
- Meets FOPS and ROPS protection requirements
- Cab interior noise
- Below 85 dB(A)
- Seat
- Adjustable
- Air conditioning
- Heating and cooling, standard
- Entertainment
- Radio + MP3
KD60 →
- Rock hardness
- f=6–20
- Drilling diameter
- 140–190 mm
- Economical drilling depth (automatic rod extension)
- 36 m / 35 m
- Performance & mobility — Travelling speed
- 3.0 km/h
- Performance & mobility — Gradeability
- 25°
- Performance & mobility — Traction force
- 140 kN
- Performance & mobility — Ground clearance
- 430 mm
- Machine power
- 298 kW
- Diesel engine
- Cummins QSZ13-C400-30
- Screw compressor
- Two-stage compression; 22 m³/min at 24 bar
- Dimensions & weight — Dimensions (L×W×H)
- 11000×2780×3800 mm
- Dimensions & weight — Machine weight
- 24800 kg
- Rotation speed
- 0–100 r/min
- Rotary torque
- 4100 N·m
- Maximum feed force
- 65000 N
- Feed mechanism
- Roller chain
- Feed-beam tilt
- 128°
- Drill-boom lift
- Up 51°; down 19°
- Carriage swing
- Right 97°; left 33°
- Drill-boom swing
- Right 45°; left 15°
- Performance & mobility — Frame leveling
- Up 10°; down 10°
- Compensation length
- 1500 mm / 1800 mm
- Feed stroke
- 4580 mm / 5580 mm
- DTH hammer
- 4 in / 5 in / 6 in
- Drill rod (diameter×length)
- Φ89 / Φ102×4000 mm or Φ89 / Φ102×5000 mm
- Rod capacity
- 8+1 / 6+1
- Dust removal
- Dry hydraulic cyclonic laminar flow; wet system optional
- Rod handling
- Automatic rod changing
- Anti-jamming
- Electro-hydraulic anti-sticking control
- Drill-rod lubrication
- Automatic oil-injection lubrication
- Drill-rod thread protection
- Floating joint protects the rod thread
- Drilling display
- Real-time drilling-angle and depth display
- Cab protection
- Meets FOPS and ROPS protection requirements
KD70 →
- Rock hardness
- f=6–20
- Drilling diameter
- 152–203 mm
- Economical drilling depth (automatic rod extension)
- 35 m / 36 m
- Performance & mobility — Travelling speed
- 3.0 km/h
- Performance & mobility — Gradeability
- 25°
- Performance & mobility — Ground clearance
- 410 mm
- Machine power
- 372 kW
- Diesel engine
- Cummins QSZ13-500–30
- Screw compressor
- Two-stage compression; 31 m³/min at 25 bar
- Dimensions & weight — Dimensions (L×W×H)
- 12100×2900×3850 mm
- Dimensions & weight — Machine weight
- 28100 kg
- Rotation speed
- 0–100 / 0–150 r/min
- Rotary torque
- 6100 N·m
- Maximum feed force
- 65 kN
- Feed-beam tilt
- 133°
- Carriage swing
- Right 37°; left 37°
- Drill-boom swing
- Right 30°; left 17°
- Drill-boom lift
- Up 49°; down 13°
- Performance & mobility — Frame leveling
- Up 10°; down 10°
- Compensation length
- 1800 mm
- Feed mechanism
- Motor + roller chain
- Feed stroke
- 5700 mm / 6700 mm
- DTH hammer
- 5 in / 6 in
- Drill rod (diameter×length)
- Φ102 / Φ114 / Φ127×5000 mm or Φ102 / Φ114 / Φ127×6000 mm
- Rod capacity
- 6+1 / 5+1
- Dust removal
- Dry hydraulic cyclonic laminar flow; wet system optional
- Rod handling
- Automatic rod changing
- Anti-jamming
- Electro-hydraulic anti-sticking control
- Drill-rod lubrication
- Automatic oil-injection lubrication
- Drill-rod thread protection
- Floating joint protects the rod thread
- Drilling display
- Real-time drilling-angle and depth display
- Cab protection
- Meets FOPS and ROPS protection requirements
KD85 →
- Rock hardness
- f=6–20
- Drilling diameter
- 195–254 mm
- Economical drilling depth (automatic rod extension)
- 27 m
- Performance & mobility — Travelling speed
- 3.0 km/h
- Performance & mobility — Gradeability
- 25°
- Performance & mobility — Ground clearance
- 430 mm
- Machine power
- 563 kW
- Diesel engine
- Cummins QSM15 77C
- Screw compressor
- Two-stage compression; 39 m³/min at 25 bar
- Dimensions & weight — Dimensions (L×W×H)
- 14300×3000×4100 mm
- Dimensions & weight — Machine weight
- 33930 kg
- Rotation speed
- 0–100 / 0–150 r/min
- Rotary torque
- 6100 N·m
- Maximum feed force
- 70 kN
- Feed-beam tilt
- 132°
- Carriage swing
- Right 37°; left 37°
- Drill-boom swing
- Right 29°; left 17°
- Drill-boom lift
- Up 55°; down 13°
- Performance & mobility — Frame leveling
- Up 10°; down 10°
- Compensation length
- 1800 mm
- Feed mechanism
- Motor + roller chain
- Feed stroke
- 9550 mm
- DTH hammer
- K8 / 8 in
- Drill rod (diameter×length)
- Φ140×9000 mm
- Rod capacity
- 2+1
- Dust removal
- Dry hydraulic cyclonic laminar flow; wet system optional
- Rod handling
- Semi-automatic rod handling
- Anti-jamming
- Electro-hydraulic anti-sticking control
- Drill-rod lubrication
- Automatic oil-injection lubrication
- Drill-rod thread protection
- Floating joint protects the rod thread
- Drilling display
- Real-time drilling-angle and depth display
- Cab protection
- Meets FOPS and ROPS protection requirements
KD40E →
- Model
- KD40E
- Dimensions & weight — Machine weight
- 8600 kg
- Dimensions & weight — Dimensions (L×W×H)
- 7900×2390×2620 mm
- Drilling diameter
- Φ90–127 mm
KD35S →
- Model
- KD35S
- Dimensions & weight — Machine weight
- 4400 kg
- Dimensions & weight — Dimensions (L×W×H)
- 5600×2600×2300 mm
- Rock hardness
- f=6–20
- Drilling diameter
- Φ90–115 mm
- Economical drilling depth
- 25 m
- Rotation speed
- 0–120 rpm
- Maximum rotary torque
- 2000 N·m (max)
- Lifting force
- 18 kN
- Feed mechanism
- Oil cylinder + plate chain
- Feed stroke
- 3780 mm
- Performance & mobility — Travelling speed
- 0–2.5 km/h
- Performance & mobility — Gradeability
- ≤30°
- Performance & mobility — Ground clearance
- 350 mm
- Feed-beam tilt
- Down 135° / up 50° (total 185°)
- Carriage swing
- Left 100° / right 45° (total 145°)
- Drill-boom pitch
- Down 50° / up 25° (total 75°)
- Drill-boom swing
- Left 44° / right 45° (total 89°)
- Compensation length
- 900 mm
- Engine power
- Yuchai YCD4R23T8-80, 59 kW / 2400 r/min
- DTH hammer
- 3 in
- Drill rod (diameter×length)
- Φ64×3 m
- Air consumption
- 10–17 m³/min
- Maximum height of horizontal hole
- 2750 mm
- Minimum height of horizontal hole
- 350 mm
- Dust collector
- Standard QZA-90 (8 filter elements); optional QZA-120 (12 filter elements)
KD40S →
- Model
- KD40S
- Dimensions & weight — Machine weight
- 4350 kg
- Dimensions & weight — Dimensions (L×W×H)
- 5600×2450×2350 mm
- Rock hardness
- f=6–20
- Drilling diameter
- Φ90–130 mm
- Economical drilling depth
- 25 m
- Rotation speed
- 0–140 rpm
- Maximum rotary torque
- 2000 N·m (max)
- Lifting force
- 25 kN
- Feed mechanism
- Oil cylinder + plate chain
- Feed stroke
- 3780 mm
- Performance & mobility — Travelling speed
- 0–2.5 km/h
- Performance & mobility — Gradeability
- ≤30°
- Performance & mobility — Ground clearance
- 280 mm
- Feed-beam tilt
- Down 135° / up 50° (total 185°)
- Carriage swing
- Left 100° / right 45° (total 145°)
- Drill-boom pitch
- Down 50° / up 25° (total 75°)
- Drill-boom swing
- Left 44° / right 45° (total 89°)
- Performance & mobility — Track leveling
- ±10°
- Compensation length
- 900 mm
- Engine power
- Yuchai YC4DK80-T302, 58 kW / 2200 r/min
- DTH hammer
- 3 in / 4 in
- Drill rod (diameter×length)
- Φ64×3 m or Φ76×3 m
- Air consumption
- 10–17 m³/min
- Maximum height of horizontal hole
- 2750 mm
- Minimum height of horizontal hole
- 350 mm
- Dust collector
- Standard QZA-90 (8 filter elements); optional QZA-120 (12 filter elements)
KD45S →
- Model
- KD45S
- Dimensions & weight — Machine weight
- 5700 kg
- Dimensions & weight — Dimensions (L×W×H)
- 6300×2400×2700 mm
- Rock hardness
- f=6–20
- Drilling diameter
- Φ90–152 mm
- Economical drilling depth
- 25 m
- Rotation speed
- 0–90 rpm
- Maximum rotary torque
- 5000 N·m (max)
- Lifting force
- 40 kN
- Feed mechanism
- Oil cylinder + roller chain
- Feed stroke
- 3175 mm
- Performance & mobility — Travelling speed
- 0–2.5 km/h
- Performance & mobility — Gradeability
- ≤30°
- Performance & mobility — Ground clearance
- 290 mm
- Feed-beam tilt
- Down 110° / up 35° (total 145°)
- Carriage swing
- Left 91° / right 5° (total 96°)
- Drill-boom pitch
- Down 55° / up 15° (total 70°)
- Drill-boom swing
- Left 32° / right 32° (total 64°)
- Performance & mobility — Track leveling
- ±10°
- Compensation length
- 970 mm
- DTH hammer
- 4 in
- Drill rod (diameter×length)
- Φ76×2 m + Φ76×3 m
- Air consumption
- 13–20 m³/min
- Maximum height of horizontal hole
- 2850 mm
- Minimum height of horizontal hole
- 350 mm
- Dust collector
- Standard QZA-120 (12 filter elements); optional QZA-140 (16 filter elements)
KD70S →
- Model
- KD70S
- Dimensions & weight — Machine weight
- 5500 kg
- Dimensions & weight — Dimensions (L×W×H)
- 6250×2260×2600 mm
- Rock hardness
- f=6–20
- Drilling diameter
- Φ115–203 mm
- Rotation speed
- 0–110 rpm
- Maximum rotary torque
- ≥3500 N·m
- Lifting force
- 40 kN
- Feed mechanism
- Oil cylinder + 20A roller chain
- Feed stroke
- 3475 mm
- Performance & mobility — Travelling speed
- 0–2.5 km/h
- Performance & mobility — Gradeability
- ≤30°
- Performance & mobility — Ground clearance
- 325 mm
- Feed-beam tilt
- Down 130° / up 35° (total 165°)
- Carriage swing
- Left 45° / right 45° (total 90°)
- Drill-boom pitch
- Down 50° / up 15° (total 65°)
- Drill-boom swing
- Left 42° / right 38° (total 80°)
- Performance & mobility — Track leveling
- ±10°
- Compensation length
- 900 mm
- Working air pressure
- 1–2.4 MPa
- Engine power
- Yuchai DKC2G3, 73.5 kW / 2200 r/min
- DTH hammer
- 4–6 in
- Drill rod (diameter×length)
- Φ76×2000 mm
- Air consumption
- 15–26 m³/min
KD150S →
- Model
- KD150S
- Dimensions & weight — Machine weight
- 7500 kg
- Dimensions & weight — Dimensions (L×W×H)
- 6680×2450×2710 mm
- Rock hardness
- f=6–20
- Drilling diameter
- Φ185–500 mm
- Rotation speed
- 0–80 rpm
- Maximum rotary torque
- ≥12000 N·m
- Lifting force
- 25 kN
- Feed mechanism
- Motor + roller chain
- Feed stroke
- 4275 mm
- Performance & mobility — Travelling speed
- 0–3 km/h
- Performance & mobility — Gradeability
- ≤25°
- Performance & mobility — Ground clearance
- 440 mm
- Feed-beam tilt
- 165°
- Carriage swing
- Left 50° / right 50° (total 100°)
- Drill-boom pitch
- Down 50° / up 25° (total 75°)
- Drill-boom swing
- Left 30° / right 30° (total 60°)
- Performance & mobility — Track leveling
- ±10°
- Compensation length
- 1200 mm
- Working air pressure
- 1–2.4 MPa
- Engine power
- Yuchai DKC9G0, 86 kW / 2200 r/min
- DTH hammer
- 6–12 in (standard 8 in)
- Drill rod (diameter×length)
- Φ102×1500 mm
- Air consumption
- 15–45 m³/min
- Feed winch (optional)
- 1 t
- Frame winch (optional)
- 8 t
Frequently asked questions
How do I choose between KD50S and KD35E?
Compare the two rows in the model table above — focus on hole diameter, drilling depth and power against your project conditions. Our team can confirm the match for your site.
Can the equipment be configured to my project?
Yes — standard and optional packages are listed under Configuration & customization above. Send your project details through the inquiry form and we will confirm the matching configuration.
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