📦 Surface Mining Drilling Rigs

Kaishan KT5H Integrated Surface DTH Drilling Rig

Name: Kaishan KT5H Integrated Surface DTH Drilling Rig
Brand: Kaishan
SKU: KT5H
Availability: InStock

Model: KT5H

The Kaishan KT5H is an integrated (self-contained) surface DTH drilling rig for open-pit drilling. Built for narrow vein operations and development headings, it delivers reliable performance with a proven rock drill and robust boom system. Its articulated chassis and four-wheel drive ensure stable tramming on rough underground roads, while the ergonomic control layout improves operator safety and productivity. The KT5H supports both DTH and top hammer drilling methods, making it adaptable to varying rock conditions. With a drilling depth of up to 30 meters and hole diameters from 45 to 102 mm, it handles production drilling, roof bolting, and auxiliary tasks. Powered by a 74 kW diesel engine, it balances power with low emissions for underground use. The rig's compact dimensions allow easy maneuvering in 3.2 m × 3.2 m tunnels. Kaishan's global service network provides fast parts support and technical training, ensuring maximum uptime for your underground projects.

Best For

Underground Mining Tunneling Roof Bolting Underground Construction

Technical Specifications

Model	KT5H
Drilling Depth	24 m
Hole Diameter	90-127 mm
Drilling Method	Top Hammer / DTH
Engine Power	74 kW
Weight	8500 kg
Dimension (L×W×H)	6800×1600×2200 mm

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Selection Advantages Applications Comparison Components Principle Features Packaging Service FAQ

Product Details

## Overview The Kaishan KT5H is a dedicated underground drilling rig designed for blast hole drilling, roof bolting, and exploration in mining and tunneling environments. As part of Kaishan's underground drill rig series, it combines a rugged chassis with a high-performance rock drill to deliver consistent results in confined spaces. The rig is particularly suited for narrow vein mining and development headings where maneuverability and reliability are critical. ## Technical Features The KT5H features a robust articulated chassis with four-wheel drive, enabling stable tramming on steep and uneven underground roads. Its boom system provides wide coverage, reducing repositioning time. The rig can be equipped with either a top hammer or DTH hammer, offering flexibility for different rock formations. The control system is ergonomically designed for precise operation, with clear instrumentation and joystick controls. A 74 kW diesel engine provides ample power while meeting emission standards for underground use. The rig's compact dimensions allow it to operate in tunnels as small as 3.2 m × 3.2 m. ## Applications The KT5H excels in underground mining operations, including production drilling, development drilling, and roof bolting. It is also used in tunneling projects for blast hole drilling and in underground construction for rock reinforcement. Its ability to drill both vertical and inclined holes makes it versatile for various tasks. The rig can be equipped with different drilling tools to adapt to specific rock conditions, ensuring optimal penetration rates. ## Why Choose Kaishan KT5H Kaishan is a global leader in drilling equipment, and the KT5H reflects decades of engineering expertise. The rig is built with high-quality components for durability and low maintenance. Its modular design simplifies servicing and parts replacement. With a focus on operator safety and comfort, the KT5H includes features such as ROPS/FOPS canopy and ergonomic seating. Backed by Kaishan's worldwide service network, the KT5H ensures maximum uptime and productivity for your underground operations.

Technical Selection

Key parameters for matching this machine to your job. Send us your hole diameter, depth and rock condition and our engineers will confirm the right configuration.

Hole Diameter

90-127 mm

Drilling Depth

24 m

Engine Power

74 kW

Weight

8500 kg

Dimension (L×W×H)

6800×1600×2200 mm

Not sure this model fits? Tell us the hole diameter and depth — we will confirm the matching rig, compressor and hammer.

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Key Advantages

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Compact design for narrow vein mining and small tunnels

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Powerful 74 kW diesel engine for reliable underground performance

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Versatile drilling with both top hammer and DTH options

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Articulated four-wheel drive chassis for stable tramming

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Ergonomic control system for precise and safe operation

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Robust boom system with wide coverage to reduce repositioning

Applications

📍 Underground Mining

Production drilling and development in narrow vein mines.

Solution: KT5H's compact size and powerful rock drill enable efficient drilling in confined spaces, boosting productivity.

📍 Tunneling

Blast hole drilling for tunnel excavation.

Solution: With wide boom coverage and flexible drilling methods, KT5H speeds up tunnel advance cycles.

📍 Roof Bolting

Installation of rock bolts for ground support.

Solution: The rig's precise control and optional bolting system ensure accurate and fast roof bolting.

📍 Underground Construction

Rock reinforcement and foundation drilling.

Solution: KT5H adapts to various drilling tasks with different tools, providing reliable performance in construction projects.

KT Series Models

Compare specifications across the series to find the right model.

Model	Model	Drilling Depth	Hole Diameter	Drilling Method	Engine Power	Inquire
KT5HThis model	KT5H	24 m	90-127 mm	Top Hammer / DTH	74 kW	Get a Quote
KT5C	KT5C	25 m	80-105 mm	Rotary / DTH	55 kW	Get a Quote
KT11	KT11	20 m	80-115 mm	DTH (Down-The-Hole) drilling	92 kW (125 hp)	Get a Quote
KT12	Kaishan KT12	30 m	115–152 mm	DTH (Down-The-Hole) Drilling	118 kW	Get a Quote
KT9D	KT9D	30 m	115–165 mm	DTH (Down-The-Hole)	194 kW (260 hp)	Get a Quote
KT15	KT15	35 m	135-190 mm	Rotary & DTH	194 kW	Get a Quote
KT15C	Kaishan KT15C	36 m	140–190 mm	Down-the-Hole (DTH) Drilling	336 kW	Get a Quote
KT25	KT25	35 m	152–203 mm	Down-the-Hole (DTH) Drilling	328 kW	Get a Quote
KT30	Kaishan KT30	27 m	195–254 mm	DTH (Down-The-Hole) drilling	563 kW	Get a Quote

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Tip: select multiple models and click “Inquire All” — the selected models are added to the quote form automatically, so you get a faster quotation.

Not sure which model fits your project? Send us your working pressure and air demand — our engineers will recommend the right one.

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Main Components

Diesel engine
Hydraulic pumps
Rock drill (top hammer or DTH)
Boom and feed system
Articulated chassis
Control panel
Drill string
ROPS/FOPS canopy

Working Principle

The Kaishan KT5H underground drilling rig operates on a hydraulic top hammer or DTH hammer system. A diesel engine drives hydraulic pumps that power the rock drill, boom, and tramming motors. The rock drill applies impact, rotation, and feed force to the drill string, penetrating rock efficiently. The boom positions the drill feed accurately, while the articulated chassis allows maneuverability in tight spaces. For DTH drilling, compressed air is supplied to the hammer via an onboard compressor or external source, but the KT5H itself is a drilling rig, not a compressor. The operator controls all functions from an ergonomic panel, ensuring precise and safe operation. The rig's four-wheel drive and oscillating axle maintain traction on uneven ground. This system enables efficient drilling of blast holes, roof bolts, and exploration holes in underground environments.

Detailed Features

▸Compact and maneuverable for underground operations
▸Powerful 74 kW diesel engine
▸Supports both top hammer and DTH drilling
▸Four-wheel drive with oscillating axle
▸Ergonomic control layout
▸ROPS/FOPS certified canopy
▸Modular design for easy maintenance
▸Wide boom coverage for efficient drilling

Packaging & Shipping

The Kaishan KT5H is shipped in a standard 40HQ container with proper blocking and bracing to prevent movement during transit. It is coated with rust-preventive oil and wrapped in protective film. Delivery time is 30-45 days after order confirmation. Port of shipment: Shanghai or Qingdao, China. Custom packaging and shipping arrangements are available upon request.

After-Sales Service

Kaishan offers a 12-month warranty on the KT5H underground drilling rig. Our global service network provides 24-hour technical support and fast spare parts delivery. We offer on-site installation, commissioning, and operator training. Regular maintenance kits and genuine parts are available from our regional warehouses. Our engineers can assist with troubleshooting and optimization to ensure maximum uptime.

Frequently Asked Questions

What hole diameter and drilling depth does the KT5H underground drilling rig cover?+

The KT5H drills hole diameters from 90 to 127 mm to a drilling depth of 24 m. It is built for blast hole drilling in underground mining and tunneling. The rig supports both top hammer and DTH drilling methods.

What engine powers the KT5H underground drilling rig?+

The KT5H is powered by a 74 kW engine. The rig weighs 8500 kg and measures 6800×1600×2200 mm. The 74 kW engine is matched to underground operation of the rig.

What air supply does the KT5H need when drilling with a DTH hammer?+

The KT5H supports DTH drilling with a DTH hammer, so the required air supply must match the hammer and bit selected for the 90-127 mm hole diameter. The rig also supports top hammer drilling. Working pressure and free air delivery depend on the DTH hammer and button bit chosen for the job.

Where can the KT5H underground drilling rig be used?+

The KT5H is used for underground mining, tunneling, roof bolting and underground construction. Its articulated four-wheel drive chassis supports stable tramming on rough underground roads. The compact design suits narrow vein mining and small tunnels.

What drilling methods does the KT5H support?+

The KT5H supports both top hammer and DTH drilling. This allows the rig to be matched to different rock conditions. It drills 90-127 mm holes to a depth of 24 m.

How is the KT5H underground drilling rig packaged and shipped?+

The KT5H is shipped in a standard 40HQ container with blocking and bracing, coated with rust-preventive oil and wrapped in protective film. Delivery time is 30-45 days after order confirmation. The port of shipment is Shanghai or Qingdao, China.

What warranty and after-sales service come with the KT5H?+

The KT5H underground drilling rig carries a 12-month warranty. Kaishan's global service network provides 24-hour technical support and fast spare parts delivery. On-site installation, commissioning and operator training are offered.