Quarry Construction Used Standard Engine Surface Drilling Rig

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: 420B
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Drill Hole Diameter: 90-138mm
• Drill Hole Depth: 10-30m
• Bit Type: as Per Request
• Drilling Way: Impactor
• Type: Crawler
• Weight: 4620 Kgs
• Dimensions: 5700X2130X2300mm
• Engine: 59kw
• Rotation Torque: 2200 N.M
• Drilling Hole Diameter: 90-127 mm
• Dht Hammer: 4 Inch
• Drilling Rod: 76X3000mm
• Disel Tank Volume: 70 L
• Transport Package: as Request
• Specification: International Standard
• Trademark: ZGYX
• Origin: China

Product Description

Product Description

Product Introduction:
This small split down the hole drilling rig is mainly designed for various types of mines such as quarries,
cement mines, and open-pit coal mines. It is equipped with a 3.5-inch impactor and features a 90 hole
diameter, high drilling efficiency, excellent dust collection effect, and wide applicability. It is widely used
in mines, national defense, transportation, water conservancy, and rock engineering projects, and is an
ideal rock drilling equipment that is highly popular among users.

Product features:
1. Replacing the original aluminum pump with a dual iron pump and a single iron pump significantly improves
dust collection efficiency and pump lifespan;
2. The engineering single reinforcement track and plunger motor make the product quality more reliable, with stronger walking driving force, and can better adapt to the complex geological and road environment of open-pit mines;
3. One person on the control panel can operate all projects, improving work efficiency and reducing costs. Centralized operation also increases safety and comfort;
4. The dual motor rotary head has been changed to a single motor rotary head, and a standard 490cc
displacement motor is equipped to meet the requirements of high-speed working conditions.

Model

412B-1

416T-1

420B-1

Weight

3,950 kg

4,620 kg

4,620 kg

Dimensions (LxWxH)

4,450×2,080 ×2,460 mm

5,700×2, 130 ×2,300 mm

5,700×2, 130 ×2,300 mm

Engine (standard)

Yuchai/59 kW

Rotation torque (MAX)

1,650 N.m

2,200 N.m

2,200 N.m

Drilling hole diameter

Φ90-115 mm

Φ90-115 mm

Φ90-127 mm

DTH hammer(Standard)

3.5"(inch)

3.5"(inch)

4"(inch)

Drilling rod

Φ60×2,000 mm

Φ60×3,000 mm

Φ76×3,000 mm

Diesel tank volume

115 L

70 L

70 L

Contact details

 

Contact person	Polly Yang
Add	Zhudian Industrial Zone, Licheng District, Jinan City, Shandong Province, China