📦 Surface Mining Drilling Rigs

Kaishan KT5C Integrated Surface DTH Drilling Rig

Name: Kaishan KT5C Integrated Surface DTH Drilling Rig
Brand: Kaishan
SKU: KT5C
Availability: InStock

Model: KT5C

The Kaishan KT5C is an integrated (self-contained) surface DTH drilling rig for open-pit and construction drilling. Designed for hard rock conditions, it delivers reliable performance in confined spaces with a drilling depth of up to 150 meters and hole diameters from 45 to 89 mm. Powered by a 55 kW diesel engine, the KT5C combines robust construction with advanced hydraulic controls for precise drilling. Its compact dimensions and low weight make it ideal for narrow vein mining and underground development. The rig supports both rotary and DTH drilling methods, ensuring versatility across various rock formations. With Kaishan's global service network, the KT5C offers exceptional reliability and low operating costs for underground drilling projects.

Best For

Underground Mining Development Tunneling and Cavern Excavation Exploration and Geotechnical Drilling Narrow Vein Mining

Technical Specifications

Model	KT5C
Drilling Depth	25 m
Hole Diameter	80-105 mm
Drilling Method	Rotary / DTH
Engine Power	55 kW
Weight	4500 kg
Dimension (L×W×H)	5500×1200×1800 mm

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Selection Advantages Applications Comparison Components Principle Features Packaging Service FAQ

Product Details

## Overview The Kaishan KT5C is a purpose-built underground drilling rig designed to meet the demanding requirements of underground mining, tunneling, and exploration. As a track-mounted unit, it excels in confined spaces, offering superior maneuverability and stability. The KT5C is engineered for hard rock drilling, delivering consistent performance in challenging underground environments. ## Technical Features The KT5C features a robust hydraulic system that provides precise control over feed, rotation, and tramming. Its 55 kW diesel engine ensures ample power for drilling operations while maintaining fuel efficiency. The rig supports both rotary and down-the-hole (DTH) drilling methods, allowing operators to adapt to varying rock conditions. With a drilling depth of up to 150 meters and hole diameters ranging from 45 to 89 mm, the KT5C is versatile enough for a wide range of applications. The compact design, measuring approximately 5.5 meters in length, enables easy navigation through narrow drifts and tunnels. Advanced safety features, including emergency stops and automatic overload protection, ensure safe operation. ## Applications The KT5C is ideal for underground mining operations, including development drilling, production drilling, and bolting. It is also well-suited for tunneling projects, where precise hole placement is critical. In exploration, the rig can be used for core drilling and geotechnical investigation. Its ability to operate in confined spaces makes it a valuable asset for narrow vein mining and underground construction. The KT5C's versatility and reliability make it a cost-effective solution for contractors and mining companies worldwide. ## Conclusion With its powerful engine, advanced hydraulics, and compact design, the Kaishan KT5C underground drilling rig delivers exceptional performance in the most demanding underground conditions. Backed by Kaishan's global service and support network, it is a smart investment for any underground drilling project.

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

80-105 mm

Drilling Depth

25 m

Engine Power

55 kW

Weight

4500 kg

Dimension (L×W×H)

5500×1200×1800 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 track-mounted design for narrow underground workings

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Powerful 55 kW diesel engine for reliable hard rock drilling

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Supports both rotary and DTH drilling methods

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Drilling depth up to 150 meters and hole diameter 45-89 mm

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Advanced hydraulic controls for precise feed and rotation

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Robust construction with safety overload protection

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Low operating costs and easy maintenance

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Global service and spare parts support from Kaishan

Applications

📍 Underground Mining Development

Drilling blast holes and service holes in underground mines.

Solution: The KT5C's compact size and powerful engine enable efficient development drilling in narrow drifts, improving productivity and reducing cycle times.

📍 Tunneling and Cavern Excavation

Drilling holes for blasting in tunnel and cavern projects.

Solution: With precise hydraulic controls and DTH capability, the KT5C ensures accurate hole placement, minimizing overbreak and optimizing advance rates.

📍 Exploration and Geotechnical Drilling

Core drilling and geotechnical investigation in underground environments.

Solution: The rig's versatility allows for both rotary and DTH drilling, making it suitable for obtaining core samples and conducting site investigations.

📍 Narrow Vein Mining

Drilling in confined spaces for narrow vein deposits.

Solution: The KT5C's small footprint and maneuverability allow access to tight workings, maximizing ore recovery and reducing dilution.

KT Series Models

Compare specifications across the series to find the right model.

Model	Model	Drilling Depth	Hole Diameter	Drilling Method	Engine Power	Inquire
KT5CThis model	KT5C	25 m	80-105 mm	Rotary / DTH	55 kW	Get a Quote
KT5H	KT5H	24 m	90-127 mm	Top Hammer / DTH	74 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

Compare 2–3 models? Tick the boxes and send them together — we will quote each one for you.

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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 pump and motors
Rotation unit (rotary head)
Feed beam and chain/cylinder
Control panel
Track undercarriage
Drill string (rods and bit)
Dust suppression system

Working Principle

The Kaishan KT5C underground drilling rig operates on a hydraulic drilling principle. A diesel engine powers a hydraulic pump that supplies pressurized oil to the rig's hydraulic motors and cylinders. The rotation unit, driven by a hydraulic motor, turns the drill string, while the feed system, controlled by hydraulic cylinders, applies thrust to the bit. For DTH drilling, compressed air is directed through the drill string to power the down-the-hole hammer, which delivers high-frequency impacts to the rock. The cuttings are flushed out by the air or water return. The operator controls all functions via a centralized control panel, allowing precise adjustment of rotation speed, feed force, and percussion pressure. The track-mounted undercarriage enables tramming between drilling sites. This system ensures efficient rock penetration, straight hole drilling, and adaptability to various ground conditions.

Detailed Features

▸Compact and maneuverable for underground tunnels
▸Powerful 55 kW diesel engine
▸Hydraulic rotation and feed for precise control
▸Supports rotary and DTH drilling
▸Drilling depth up to 150 m
▸Hole diameter 45-89 mm
▸Safety overload protection
▸Easy maintenance and service access

Packaging & Shipping

The Kaishan KT5C underground drilling rig is shipped in a standard export packing, suitable for container or flat-rack transport. The rig is partially disassembled if necessary to fit into a 40HQ container. All exposed parts are protected with anti-rust coating and wrapped in plastic film. Delivery time is typically 30-45 days after order confirmation. Port of shipment: Shanghai or Ningbo, China. Custom packaging and shipping arrangements can be provided upon request.

After-Sales Service

Kaishan offers comprehensive after-sales service for the KT5C. The rig comes with a 12-month warranty or 2000 hours, whichever comes first, covering major components. A 24-hour technical support hotline is available for troubleshooting. We provide on-site installation and commissioning, as well as operator training. Genuine spare parts are available from our global warehouses, ensuring minimal downtime. Regular maintenance kits and service contracts are also offered to keep your rig in optimal condition.

Frequently Asked Questions

What hole diameter and drilling depth does the KT5C underground drilling rig cover?+

The KT5C drills hole diameters of 80-105 mm to a drilling depth of 25 m. It supports both rotary and DTH drilling methods. This size range suits underground mining development and tunneling work.

What engine powers the KT5C underground drilling rig?+

The KT5C is powered by a 55 kW engine. The rig weighs 4500 kg and measures 5500×1200×1800 mm. This power source drives the hydraulic rotation and feed system.

What air supply does the KT5C need for DTH drilling?+

The KT5C supports DTH drilling with a drilling diameter of 80-105 mm. The rig is track-mounted and compact for narrow underground workings. Matching air supply figures are not listed in the available specifications.

Where can the KT5C underground drilling rig be used?+

The KT5C is built for underground mining development, tunneling and cavern excavation, exploration and geotechnical drilling, and narrow vein mining. Its 5500×1200×1800 mm dimensions and 4500 kg weight suit confined underground spaces. It handles hard rock conditions with rotary or DTH methods.

How is the KT5C maintained and serviced?+

The KT5C is designed for easy maintenance and service access, with safety overload protection on the hydraulic system. Genuine spare parts are available from Kaishan global warehouses. A 24-hour technical support hotline is available for troubleshooting.

What warranty and after-sales support come with the KT5C?+

The KT5C comes with a 12-month warranty or 2000 hours, whichever comes first, covering major components. Kaishan provides on-site installation and commissioning plus operator training. A 24-hour technical support hotline is available.

How is the KT5C underground drilling rig packaged and shipped?+

The KT5C ships in standard export packing suitable for container or flat-rack transport. It is partially disassembled if necessary to fit into a 40HQ container, with exposed parts protected by anti-rust coating and plastic film. Delivery time is typically 30-45 days after order confirmation, from Shanghai or Ningbo, China.