How long is your delivery cycle?

1) In the case of stock, we can deliver the machine within 7 days. 2) Under standard production, we can deliver the machine within 15-20 days. 3) In the case of customization, we can deliver the machine within 20-25 days.

Fast Maneuverability Hfj21 Underground Jumbo Drilling Rig for Bolting Operation

Name: Fast Maneuverability Hfj21 Underground Jumbo Drilling Rig for Bolting Operation
Brand: Zhengzhou Hanfa Prospecting Machinery Co., Ltd.
SKU: 627110004

Henan, ChinaZhengzhou Hanfa Prospecting Machinery Co., Ltd.

US$155,000.00-265,000.00

1 Set

Sample price:US$260000.00/set.Request sample

Product profile

Bit Type

Diamond Bit

Drill Hole Diameter

41-89mm

Drilling Depth

2.83-4.05m

Model NO.

Hfj21

Drilling Way

Rotary

Drilling Diameter

41-89mm

Engine Power

60kw

Rotary Torque

380n.M

Maximum Working Area

35m²

Hydraulic System Pressure

230bar

Rotation Speed

0-388rpm

Percussion Frequency

60Hz

Pressure

8bar

Capacity F.a.D

0.3m³/Min

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Condition

New

After-sales Service

Online Support, Field Maintenance

Warranty

1 Year

Motor

60kw

Drill Hole Depth

2.83-4.05m

Transport Package

Standard Export Packing or as You Needs

Specification

10920mm*1650 mm*2100 mm/2800 mm

Trademark

Origin

Zhengzhou City, China

HS Code

843041

Production Capacity

30sets/Month

Key features

Dual Power System: Diesel for tramming and electric motor for drilling, enabling zero emission and low noise.

High Maneuverability: Ultra-narrow 1.65m width, 2.8m turning radius, and 12 km/h speed for tight underground spaces.

Efficient Drilling Coverage: 360-degree rotation and automatic positioning allow 35 m2 face drilling in one operation.

Advanced Safety Design: FOPS canopy, dual braking system, and emergency shutdown ensure operator safety underground.

Intelligent Control: CAN technology with automatic hole collaring, anti-jamming, and one-man operation capability.

Durable Components: Heavy-duty aluminum feed beam and HF104M drifter with dual-damping system for long service life.

Versatile Application: Suitable for blast hole drilling, tunneling, and bolting operations in underground mining.

One-Year Warranty: Comprehensive one-year quality guarantee for the main machine with online support.

Company profile

Zhengzhou Hanfa Prospecting Machinery Co., Ltd.

Henan, China

Business Type: Manufacturer/FactoryExport Year: 1998-06-02Nearest Port: Shanghai, Qingdao, TianjinAverage Response Time: ≤2.70hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DAP, CPT, FCA

About Our Factory & Business Background

AddressRoom 602, building 7, henan electronic commerce industrial park, zhengzhou hi-tech development zone, henan province

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsWater Well Drilling Rig, Core Drilling Rig, DTH Drilling Rig, Piling Rig, Engineering Drilling Rig, Rotary Drilling Rig, Percussion Drilling Rig, Underground Drilling Rig, Directional Drilling Rig, Mine Locator

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:Are you a trading company or a manufacturer?

We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, down-the-hole drilling rigs, pile drivers, etc. The products have been exported to hundreds of countries around the world and enjoy a high reputation all over the world.

Q:How is the quality of your machine?

Our products pass strict quality inspections before they leave the factory to ensure that they are qualified before they are shipped.

Q:How to inspect the goods?

1) Support customers to come to the factory for on-site inspection. 2) Support customers to designate third-party companies to inspect goods. 3) Support video inspection.

Q:Do you have after-sales service?

Yes, we have a dedicated service team that will provide you with professional technical guidance. If you need, we can send our engineers to your workplace and provide training for your employees.

Q:How about quality assurance?

We provide a one-year quality guarantee for the main machine of the machine.