Product Description
Detailed Images
| Product Name | Excavator Hydraulic Hammer Forearm Iron Pipe Assembly |
| Material | High quality carbon steel |
| Technique | Pickling and phosphating; |
| Surface Treatment | Spray paint |
| Quality | Durable, Stable, Safety |
| Inventory | Rich |
Factory View
Our pipeline series are complete, including all series from Carter, Komatsu, Hitachi, Volvo, Kobelco, Sany, Xugong, Liugong. All of our pipelines are acid-washed and phosphated to ensure that the inside of the pipeline is clean and dust-free, and the hydraulic system of the excavator is clean and pollution-free.
The outer surface of the pipeline is sprayed with plastic paint, and the colors are various, which are exactly the same as the color of the excavator body. Meet all your requirement for color.
All the accessories of our pipeline, including clamps, ball valve,foot valve, wire plug, wire alignment, relief valve, lock valve, bracket, connector, hammer tube, arm iron pipe assembly, three-way iron pipe,are independently developed and manufactured by our factory to ensure product quality, safety and reliability.
Our company's product pipelines are welded by domestic first-class welders. After welding, the joints are formed by single-sided welding and double-sided welding to ensure that the pipeline is integrated and will never leak oil.
Applicable excavator list
Pipeline Installation Site
We will dispatch masters to all parts of the country to install pipelines for our customers. With a complete after-sales service system, customers can rest assured, which has won unanimous praise from customers.
Hanwei hydraulic breaker design advantages
1. Optimized design to produce strong crushing capacity;
2. It has a highly efficient and stable excellent control system;
3. Low maintenance cost and simple maintenance;
4. Low cost of use;
5. To increase the durability of the shell, use HARDOX 400 materials with good wear resistance;
6. The energy transfer is optimized;
7. High-precision and high-quality products made through precision machining;
8. Unique heat treatment technology;
9. Use high-life steel drill;
First-class service
Rapid, accurate and adequate supply system;
Meet customer requirements and provide customers with sincere service.
Hydraulic breaker hammers produced by our company mainly include three types: Triangular Type, Right Angle Type and Silence Bracket Type.
| Item | HWX40S | HWX20G | HWX81S |
| Weight (kg) | 380 | 1462 | 1740 |
| Length (mm) | 1699 | 2289 | 2414 |
| Required oil flow (L/min) | 50-90 | 100-150 | 120-180 |
| Woking pressure (kgf/cm2) | 120-150 | 160-180 | 160-180 |
| Impact rate | 400-800 | 350-600 | 350-500 |
| Hose Diameter (In) | 1/2 | 1 | 1 |
| Chisel Diameter (mm) | 75 | 135 | 140 |
| Chisel Length (mm) | 712 | 1200 | 1300 |
| Applicate Exvacator (Ton) | 6-9 | 16-21 | 18-26 |
Upper, middle and lower cylinder block 20crmo, piston 40crnimo, oil seal NOK;
At the exhibition
Story of us
Jinan Changhao Machical Manufacture Co., Ltd professionally engaged in manufacturing various series hydraulic hammers pipeline and its spare parts, such as pipe clamp, ball valve, pipeline tee, pipe to wire,plug, solenoid valve, spare valve, multi-way valve, lock valve, bracket, sensor, hammer tube, arm iron pipe assembly, tee iron pipe, hose, etc. Our company has perfect production equipment and test devices.
Our products have been exporting to many countries in the world with advanced machines and strict quality control management, the advanced production equipment and impeccable QC system help us make sure the highest-quality and cost-effective products.Our products have reached the international advanced level. Cooperating with large number of well-known dealers in the domestic and foreign market.
Our experianced engineers and exporting team will answer your inquiry or email at the first time,and providing professional service from factory visiting,ordering to deliver goods and after-sales service.
In the same time, we also can provide professional on-site sourcing solutions when customers asking.This is saving their time and cost.
Welcome to visit our factory anytime!!
Support & FAQ
A: How does your factory do regarding quality control?
B: All the products will be 100% checked before the shipment.
A: When I can get the price?
B: Usually we quote within 24 hours after we get your inquiry.
A: How could I get a sample?
B: If you can not buy our products in your local area, we will ship a sample to you. You will be charged a sample price plus all related shipping costs.
Express delivery charge depends on the quantity of the samples.
A: What is your after-sale service?
B: We offer 100% guarantee on our products and agree 1:1 replace defective products.
Payment & Shipping
Payment:
We usually use TT.
TT 30% deposit before production and balance 70% before delivery or against B/L copy if see shipment.
100% L/C at sight if you purchase in large quantities.
Shipping:
If the quantity of order is not very big, we could send them to you by express delivery, such as TNT, DHL, UPS or EMS etc.
If the order is large, we usually ship from Qingdao Port, China.
No matter you have any questions, as long as you are interested in our products , please feel free to contact us. Click below to contact us, we will be happy to serve you 24 hours a day online.
Contact person : Xinzhao