PC PC320 Excavator Hydraulic Quick Hitch / Quick Coupler Q355B

PC PC320 Excavator Hydraulic Quick Hitch / Quick Coupler Q355B

Material Used
Material	Code	Related Chemical Composition					Hardness(HB)	Extension(%)	Drag and extension intensity (N/mm2)	Bend Intensity (N/mm2)
		C	Si	Mn	P	S
Alloy	Q355B	0.18	0.55	1.4	0.03	0.03	163-187	21	470-660	355
Chinese High-Strength alloy	NM360	0.2	0.3	1.3	0.02	0.006	360	16	1200	1020
High-Strength alloy	HARDOX-500	0.2	0.7	1.7	0.025	0.01	470-500	8	1550	1300

Features

1) Use high-strength material ; suitable for various models of 4-45 tons.

2) Use the safety device of the hydraulic control check valve to ensure safety, convenient operation and improve work efficiency.

3) The excavator configuration parts can be replaced without modifiPCion or disassembly of the pin shaft, so the installation is quick and the work efficiency can be greatly improved.

4) Only takes ten seconds to attach the quick hitch to your machine.

Company Profile

Huitong Machinery Co.,Ltd is a professional manufacturer with focusing on excavator attachment and customizing parts manufacturing. LoPCed in Guangzhou, China, where near to HongKong. The company was found on 2010. In the past ten years, we supply products to dealers and companies like: Sany, Kato, Hyundai, Komatsu. etc in China, with competitive price and high quality. In 2014, we acquired ISO certifiPCion; in 2018, we acquired national high&new tech company certifiPCion and got funding from the government; in 2019, we are one of the ten founders of China Construction Machinery Industry Association. The current plant covers an area of about 6500 square meters, total employees goes to 60 with a senior technical team of 6 experienced member. The strategy of restricted quality control is what makes our product populor in Austirla, New Zealand, South America, Japan, and most asian countries.

HT Products

HT products including attachments and customizing parts. We introduce advanced machines to our production and keep our employees well trained, in order to constantly maintain our quality in the high level. HT Excavator Attachments including: General-Purpose Bucket, Heavy-Duty Bucket, Thumb Bucket, Skeleton Bucket, Rake, Ripper, Grapple, Quick Coupler, Orange Peel Grab, Vibratory Hammer, Stone, Hydraulic Pulverizer. etc. and HT Excavator Customizing Parts including: Long Reach, High Reach Demolition, Standard Boom, Shortening Boom, Pilling Boom, Dipper Extension.

Exhibition
We attended multiple exhibition yearly, including: Changsha CICEE(Changsha International Construction Equipment Exhibition ), BICES( Beijing International Construction Machinery, Building Material Exhibition), Bauma India, Bauma Shanghai.etc.
We introduce our products, answer questions, communiPCe market insights with our customers on the exhibitions.

Case

In the past ten years, we hlep our clients acquired countless projects by supplying them with high quality products in a competitive price and superior lead time. There is always a cheaper price on the market, what we want is to manufacture products in a reasonable price and guarenteed quality to "drag" our customers out of after-sales troubles. HT products went all over the world, mainly in countries such as: Japan, Mexico, New Zealand, Austrila, Malaysia, Africa, india. etc. We aim for providing our customers the best fit attachments and help you state strong on the market.