Advantage
1.Drill tools are forged by advanced electron-hydraulic forging hammer.
2.Strict Quality-Check Systems.
1. Bit without foot valve will avoid the problem of foot valve broken or thermal expansion
2. Lower energy consumption and higher impact frequency.The drilling speed is 15%-30%higher than the one with foot valve.
Parts | Weight /kg | Part No | ||||
1 | Top Sub | 38.5 | 01-SP882-01 | |||
2 | O'Ring | 0.02 | 01-SP882-02 | |||
3 | Check Valve | 0.65 | 01-SP882-03 | |||
4 | Spring | 0.1 | 01-SP882-04 | |||
5 | Valve Seat | 6.2 | 01-SP882-05 | |||
6 | Inner Cylinder | 7.4 | 01-SP882-06 | |||
7 | Piston | 44.5 | 01-SP882-07 | |||
8 | Piston Case | 63 | 01-SP882-08 | |||
9 | Guided Sleeve | 6.8 | 01-SP882-09 | |||
10 | Retainer Ring | 1.3 | 01-SP882-10 | |||
11 | O'Ring | 0.01 | 01-SP882-11 | |||
12 | Drive Chuck | 12.6 | 01-SP882-12 | |||
13 | 01-SP882-13 | |||||
Technical parameters | ||||||
Length(Less bit) | Weight | Outer diameter | Connection Thread | Bit Shank | Hole Range | |
1264mm | 181kg | 185mm | API4 1/2"REG | SP882 | 198-254mm | |
Working Pressure | Recommended Rotation Speed | Air Consumption | ||||
1.8 Mpa | 2.4 Mpa | |||||
1.5-3.3 Mpa | 30-60 r/min | 25 m³/min | 34 m³/min | |||
Company
Our company is industry and trade company which modern enterprise integrating scientific research, development, manufacture and trading. Based on integrity, responsibility and cooperation, our company have professional R&D and sales team, providing one-stop service for customers.
Packing
Exhibition
FAQ
Q1: Are you factory or trade company?
A1: We are factory. And we have our own trading company.
Q2: What about the voltage of products? Can they be customized?
A2: Yes, of course. The voltage can be customized according to your equipment.
Submitted successfully
We will contact you as soon as possible
Submitted successfully
We will contact you as soon as possible
