According to Allied Construction Products, the Ex cellence line hammer from Rammer is designed for harsh and demanding conditions. They provide features such as the integrated intelligent RD3 remote monitoring system to track operating hours, GPS location and service intervals. In addition, the company's Performance circuit breaker was designed with the operator's comfort in mind, bringing a powerful circuit breaker solution, while minimizing the noise level and effectively suppressing vibration.
Photo: Allied Pedestal Boom Systems
The AB series hydraulic hammers from Rebel Attachments, a brand of Allied Pedestal Boom Systems, include 13 models from AB 307 to AB 4580. This series of products includes models from 550 foot-pounds to 14,000 foot-pounds, as well as hydraulic hammers suitable for transport vehicles of 3 to 80 tons. Features of the circuit breaker include a silent, enclosed bracket; a stroke adjuster for variable speed control; anti-aircraft fire; and onboard vibration damping. The automatic lubrication system can also be used for hammers. The AB series circuit breaker has two moving parts; an oversized accumulator to protect the hydraulic circuit; and an oversized tie rod for longer service life.
Okada America's 15 TOP series hydraulic breakers range in energy levels from 150 foot-pounds to 15,000 foot-pounds, providing solutions for skid steer loaders, compact excavators, crawler loaders, backhoe excavators and excavators. The large-capacity accumulator can reduce the pressure peak to protect the carrying hydraulic system. Nitrogen cushions the piston during the upstroke, eliminating the need for shock absorbers and increasing the downstroke force of the piston. In addition, the central grease port allows the breaker to easily adapt to most automatic lubrication systems. The long-stroke design reduces shock loads and vibrations that can cause machine stress and operator fatigue.
According to thyssenkrupp, the ERC (Eccentric Roller Crusher) is a hard rock crusher with a low-wear design and durable components to increase efficiency. According to thyssenkrupp, due to its flat, sturdy design, integrated screen and high throughput of up to 8,000 metric tons/hour, ThyssenKrupp says that ERC is suitable for primary crushing; stationary, mobile or semi-mobile crushing; Of rocks and ores; and underground or above ground.
According to the company, Montabert offers a full range of hydraulic breakers with an unparalleled power-to-weight ratio. All circuit breakers have built-in automatic frequency conversion speed regulation, automatic voltage regulation, overflow protection and air-fire protection. The circuit breaker provides up to 15 different operating frequency adjustment functions, even if the minimum flow is used. Montabert says that the automatic pressure regulator eliminates changes, which means users do not need to monitor hydraulic parameters or power settings during operation. The company added that overflow protection is standard because it is automatic and the operator will not notice. The blank fire protection reduces the energy exerted by the impact piston in the cylinder and reduces wear.
NPK Construction Equipment Company offers 16 models of heavy-duty hydraulic hammers with impact energy levels ranging from 150 to 20,000 foot pounds. NPK stated that the top bracket is designed to fit excavators of any size and brand, and the hammer has anti-aircraft fire and shock absorption functions. In addition, NPK's base arm system series covers 17 models with a horizontal range ranging from 13 feet to 38 feet. The company stated that the base arm is designed for all types of fixed and portable crusher installations. NPK added that the heavy-duty structure improves reliability and ensures long-term trouble-free operation.
If you like this article, please subscribe to Pit & Quarry to receive more similar articles.
© 2021 North Coast Media LLC, all rights reserved.