68mm Hydraulic Breaker Drill Rod For Earthwork Excavation And
Trenching
(1) Related products on hydraulic breaker drill rod from Hanyun
Besides hydraulic breaker drill rod, Hanyun also produce:
1. Hydraulic breakers/hydraulic hammers;
2. Hydraulic breaker/ hammer chisels;
3. Hydraulic demolition tools attachment;
4. Other excavator attachments
(2) About hydraulic breaker drill rod head types
Hydraulic breaker hammer chisel has different head types for
different purposes:
1. Flat head for secondary crushing of medium-hard rocks or small
broken rocks
2. Pointed head for hard objects crushing;
3. In-line head for suitable for excavation and trenching of various soft and neutral
layered rocks;
4. Conical head drill rod suitable for demolition operations, hard ground, secondary
crushing, concrete demolition.
(3) Main Technical Parameters on hydraulic breaker drill rod
| Excavator Model | Hammer chisel Diameter(mm) | Length (MM) | Weight (KGS) | Applicable excavator (T) |
| KUBOTA 161 | 85 | 850 | 48 | 9-12 |
| HITACHI ZX60 | 75 | 750 | 22 | 7-9 |
| HYUNDAI RB55/60-7 | 68 | 700 | 16 | 5-7 |
| HYUNDAI ROBEX35 | 53 | 600 | 12 | 3-5 |
(4) What are steps to fabricate one hydraulic breaker hammer chisel?
To fabricate one good quality excavator breaker attachment drill
rod, below steps are needed:
1. Good quality raw materials---round steel purchasing;
2. Saw and cut the round steel to different length according to
different demands;
3. Process the cutted round steel, to make the outline as a drill
rod;
4. Process the flat pin groove with milling machine;
5. Polish the drill rod;
6. Heat treatment on the breaker chisels drill rods;
7. Do shotblasting treatment on the appearance, making it smooth;
8. Nitrate tempering treatment；
9. Painting on the drill rod
(5) Advantages of Hanyun
- Top 3 output and sales volume for breaker chisels in China;
- High strength alloy steel 40CrMo/42CrMo used, longer service life;
- High-end imported processing equipment like Doosan and powerful
hardware facilities realize automated production;
- Excellent heat treatment technology has superior durability.
- Large output, high quality, fast delivery;
- Complete models;
- Perfect 7-person after-sales service team;
- Strict control of raw materials purchasing and processing,
implement Ultrasonic Testing before, during and after production.
(6) Packing of hydraulic breaker drill rod
