Hitachi EX350 Excavator Hydraulic Pile Hammer for construction

Project	Product and technical parameters
	V-250D	V-300E	V-330E	V-350E
Revolutions per minute (Rpm)	2800	3000	3000	3000
Exciting Force (T)	39.5	48	51	53.4
Hydraulic system working pressure (Bar)	300	300	300	300
Hydraulic system minium flow requirements (Lpm)	175	240	270	270
Main machine weight (T)	1.55	1.65	1.65	1.8
Suitable for excavator weight (T)	20-24	24-30	30-35	38-42
Clip mouth weight (Kg)	C15:455 ; C16E:530 ; C18E:578 ; C30B:455 ; C35B:530
Seconday arm weight (Kg)	A200:500 ; A250B:600 ; A350:900

Product Features
Pile hammer uses high-strength alloy clamping nozzle to optimize the structure of cylinder and swing arm. Under the same working environment, the clamping force of cylinder reaches more than 2 times of the conventional clamping force, which makes it difficult to skip clamping and pile remova

Advantages
The use of imported special hydraulic motor and solenoid valve is more efficient and environmentally friendly. Double oil replenishing device is added to the oil circuit, which is not easy to damage the motor and prolong the service life of the hydraulic motor.

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.