Zhangjiakou Xuanhua Huatai Mining & Metallurgical Machinery Co., Ltd.
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  • Hydraulic Drilling Jumbo (for Tunneling)
  • Hydraulic Drilling Jumbo with Two Booms, HT81/2
Underground Mining Equipment

Hydraulic Drilling Jumbo with Two Booms, HT81/2

Hydraulic Drilling Jumbos, HT83-D
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HT81/2 hydraulic drilling jumbo with two booms is Huatai’s latest product manufactured for small and medium-sized mines and various tunnels. It can operate in tunnels with a cross section upwards of 45m2.

The drilling jumbo adopts a fully hydraulic rock drilling system and anti-jamming devices to secure an efficient and rapid function. The drilling machinery’s compact structure also boosts mobility and creates much better working conditions and higher productivity and quality. The working drilling equipment can cover an area up to 48m2. More importantly, the drilling jumbo has gull wing doors but no supporting poles, making it more convenient for maintenance. The latest drilling machine with a strong productivity can be used to smooth the underground drilling and boost transportation development.

Details
  • Hydraulic Drilling Jumbo with Two Booms, HT81/2
  • Hydraulic Drilling Jumbo with Two Booms, HT81/2
  • Hydraulic Drilling Jumbo with Two Booms, HT81/2
  • Hydraulic Drilling Jumbo with Two Booms, HT81/2
Technical Specifications
Overall dimensions
(L×W×H)
12200×1980×2300(2970)mm
Drifter YYD18U
Power (drifter) 18 kW
Total length (feed) 6035mm
Drill rod length 4305mm
Hole depth 3970mm
Min. hole diameter ⌀ 45 mm
Ground clearance 275mm
Boom extension 1250 mm
Boom (lift/tilt angle) 53° 30°
Boom swing angle ±35°
Main motor power 2*55 kW
Rated voltage 380V (customized)
Gradeability 14°
Overall weight 22000 kg
Cable length 70m
Two hydraulic pumps Work with two booms
Diesel engine Cummins
Rated power of diesel engine at 2300 rpm 74 kW
Diesel engine torque at 1500 rpm 295 Nm
Outside Dimensions of Jumbo Drill
Hydraulic Drilling Jumbos, HT83-D
Hydraulic Drilling Jumbos, HT83-D
Drilling Coverage
Hydraulic Drilling Jumbos, HT83-D
Hydraulic Drilling Jumbos, HT83-D
Turning Radius
Hydraulic Drilling Jumbos, HT83-D
Related Products
  • Hydraulic Drilling Jumbo with Two Booms, HT81/2Hydraulic Drilling Jumbo with Two Booms, HT81/2
  • Hydraulic Drilling Jumbo, HT221Hydraulic Drilling Jumbo, HT221
  • Hydraulic Drilling Jumbos, HT81Hydraulic Drilling Jumbos, HT81
  • Hydraulic Drilling Jumbos, HT82Hydraulic Drilling Jumbos, HT82
  • Hydraulic Drilling Jumbos, HT82-SHydraulic Drilling Jumbos, HT82-S
  • Hydraulic Drilling Jumbos, HT83-DHydraulic Drilling Jumbos, HT83-D
Our Products
  • Underground Mining Equipment
    1. Hydraulic Drilling Jumbo (for Tunneling)
      HT81/2 Cross-section height: 4.5-8.2m HT221 Cross-section height: 3.0-6.6m HT81 Cross-section height: 4.0-6.1m HT82 Cross-section height: 3.0-5.0m HT82-S Cross-section height: 2.5-3.2m HT83-D Cross-section height: 2.0-2.8m
    2. Hydraulic Drilling Jumbo (for Mining)
      HT71 Cross-section height: 3.8-6.0m HT72-D Cross-section height: 3.2-4.0m HT72 Cross-section height: 4.0-6.1m HT72-B Cross-section height: 2.8-4.0m HT72-C Cross-section height: 3.2-4.0m
    3. Hydraulic Bolting Jumbos
      HT91/2 Cross-section height: 3.8-6.0m HT91 Cross-section height: 3.5-6.0m HT92 Cross-section height: 3.0-5.0m HT92-D Cross-section height: 2.4-3.5m HT91-S Cross-section height: 6.0-7.0m
    4. Down-The-Hole (DTH) Drilling Rigs
    5. Mining and Tunneling Scalers
      XMPYT56.5/32Cross-section height: 6m HT65 Cross-section height: 6.5m HT60 Cross-section height: 9.0m
  • Shaft Drilling Jumbos, Shaft Jumbos
  • Hydraulic Drifter
  • Coal Mining Equipment
Get in Touch

Huatai is a Chinese company specialized in the design and batch production of rock drilling equipment. Since its inception in 2000, the company has been committed to manufacturing cutting edge products and providing the highest levels of customer service for a number of enterprises engaged in the mining, metallurgical and foundation engineer sectors.

Huatai has achieved continuous self-transcendence and filled several gaps in the domestic market through 20 years of ongoing innovation and development in the underground mining and rock drilling industry. Today, our product line includes more than 30 types of mine rock drilling machines which are fallen into three categories, i.e. underground mining equipment, coal mining equipment and shaft drilling jumbos. Years of our constant growth and improvement have resulted in a respectable achievement in the domestic rock drilling machine industry, increasing the safety, efficiency, and cost-effectiveness for underground mine engineering and tunneling construction operations.

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Contact Us
No.10, Changping North Road, Xuanhua Economical Development Zone, Zhangjiakou, Hebei Province
huatai3237060@163.com
+86-313-3881299
+86-18713382069
Product
  • Underground Mining Equipment
  • Coal Mining Equipment
  • Shaft Drilling Jumbos, Shaft Jumbos
  • Hydraulic Drifter
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