| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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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:
| Model | 420TA-1 | 425-1 | 430-1 | |||||||||||||||||||||||||||||||||||||||||
| Weight | 5,550 kg | 6,230 kg | 6,440 kg | |||||||||||||||||||||||||||||||||||||||||
| Dimensions (LxWxH) | 5,600×2,308 ×2,500 mm |
7,000×2,250 ×2,700 mm |
7, 120×2,450 ×3,540 mm |
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| Engine (standard) | Yuchai/74 kW | |||||||||||||||||||||||||||||||||||||||||||
| Rotation torque (MAX) | 3,200 N.m | 3,200 N.m | 3,500 N.m | |||||||||||||||||||||||||||||||||||||||||
| Drilling hole diameter | Φ90-138 mm | Φ90-138 mm | Φ115-152 mm | |||||||||||||||||||||||||||||||||||||||||
| DTH hammer(Standard) | 4"(inch) | 4"(inch) | 4"(inch) | |||||||||||||||||||||||||||||||||||||||||
| Drilling rod | Φ76×3,000 mm | |||||||||||||||||||||||||||||||||||||||||||
| Diesel tank volume | 70 L | 80 L | 110 L | |||||||||||||||||||||||||||||||||||||||||
| Contact person | Polly Yang |
| Add | Zhudian Industrial Zone, Licheng District, Jinan City, Shandong Province, China |
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