Skip to main content

CONEXPO Introduction for Terex Finlay’s new J-1170 primary mobile jaw crusher

Nigel Irvine, Terex Finlay sales and marketing director says the company’s new J-1170 high performance primary mobile jaw crusher’s 45tonne transport weight and compact dimensions mean lower transport costs between and within crushing sites. Built around the Terex 1,100mm x 700mm jaw crusher and with a proven track record in recycling, aggregate production and mining applications, the machine is said to offer excellent material reduction and product sizing in the processing of blasted quarry rock and ore m
January 6, 2017 Read time: 2 mins
The new Terex Finlay J-1170 primary mobile jaw crusher
Nigel Irvine, 3501 Terex Finlay sales and marketing director says the company’s new J-1170 high performance primary mobile jaw crusher’s 45tonne transport weight and compact dimensions mean lower transport costs between and within crushing sites.

Built around the Terex 1,100mm x 700mm jaw crusher and with a proven track record in recycling, aggregate production and mining applications, the machine is said to offer excellent material reduction and product sizing in the processing of blasted quarry rock and ore material. The jaw chamber is also available with optional hydraulic release, an excellent feature when crushing construction and demolition debris.

The hydraulic release option has an automatic overload protection system to prevent damage by uncrushable items in the feed material.

The machine is powered by either a Tier 3/Stage 3A 178 Caterpillar C9 261kW or a Tier 4i 759 Scania DC9 70A 257kW.

Hydrostatic transmission of the jaw chamber offers operators reversible operation in the event of a blockage, and the hydrostatic system also provides variable chamber speed to suit given applications. The crusher features hydraulic assist chamber CSS (closed side setting) adjustment, and can be changed in minutes.

The machine has a heavy-duty variable speed vibrating grizzly feeder (VGF) with integrated pre-screen, providing an aggressive action to separate fines material efficiently, says Terex Finlay. The variable speed VGF ensures continuous choke feeding of the crushing chamber for optimal productivity.  Material from the pre-screen can be diverted to a stock pile via the onboard bypass conveyor or join the crushed product on the main belt.  

The large 9.6m³ hopper has hydraulically folding sides and an innovative hydraulic self-locking mechanism to provide efficient and faster machine set-up and tear-down times.

“The robust and intelligent chassis design, with good clearance on both ends, also enables safe and easy loading onto all transport trailers. When you combine these factors with the excellent crushing capabilities the machine easily meets the demands of owner operators and crushing contractors,” says Nigel Irvine.
%$Linker: 2 Asset <?xml version="1.0" encoding="utf-16"?><dictionary /> 2 54779 0 oLinkExternal www.TerexFinlay.com Terex Finlay Web false /EasySiteWeb/GatewayLink.aspx?alId=54779 false false%>

For more information on companies in this article

Related Content

  • New heavy duty screener from Terex Finlay
    April 18, 2012
    The new Terex Finlay 863 is a highly versatile and adaptable machine engineered and built to operate in sites where space is at a premium. Designed specifically for quarrying, mining, construction and demolition debris, topsoil, recycling, sand, gravel, coal and aggregate applications, the 863 features a 2755mm x 1200mm top deck and a 2755mm x 1200mm bottom deck. The screen box angle can be adjusted hydraulically between 14 and -18 degrees.
  • Terex Finlay I-100RS impact crusher
    March 12, 2014
    The new Terex Finlay I-100RS direct drive 86cm x 86cm horizontal impact crusher with variable speed is said to give operators unprecedented levels of fuel efficiency and production in both recycling and quarrying applications. Furthermore, the robust Terex chamber is said to ensure excellent reduction ratios and high consistency of product shape. The machine features an onboard 2.44m x 1.2m single deck screen for sizing and recirculating oversize material back to the crushing chamber. The sizing screen
  • Terex Finlay launches I-140 impact crusher
    April 14, 2016
    There’s been strong interest this week in Terex Finlay’s new I-140 direct drive 1,270mm x 1,240mm horizontal impact crusher. The model offers variable speed for production in recycling, mining and quarrying applications, along with significantly improved flow of material due to increasing the width of components as the material moves through the machine.
  • US asphalt and quarry show highlights new technology
    May 8, 2015
    New technology was one key focus area for the World of Asphalt/AGG1 event run recently in the US city of Baltimore - Mike Woof writes Technology has been a major focus for the combined World of Asphalt and AGG1 2015 exhibition and conference held in Baltimore. The exhibition area attracted 450 exhibitors and covered a larger area than for previous events, while over 10,000 education season tickets were bought by those wanting to attend the presentation sessions. The event was held from March 17th- March