Keestrack: E-mobility in all performance classes

Keestrack displayed 9 processing plants and showcased the entire product range of tracked technology for mineral recycling and quarrying. The real leitmotif is the cost-effective hybrid and plug-in electrification of plant drives, which the company not only implements in new model generations and spectacular innovations, but consistently in all performance classes of its crushing, screening and handling solutions.

Keestrack E mobility

The star attraction was Keestrack’s most advanced and futuristic result of its sophisticated "e"-technology - the new track-mounted stacker S5e "Solar", which is probably the first directly solar-powered mobile processing plant worldwide; it also has a windmill stalled on top of it. Photovoltaic panels literally span like a sun sail over the 23-meter-long conveyor belt. With max. 9 kWh they feed the system battery with a capacity of 23 kWh, installed on the chassis. The conveyor belt (22 kW) and the tracks (2 x 15 kW) are directly electric-driven; an electric pump unit (2 x 15 kW) supplies the hydraulic lifting cylinders. If bad weather causes an insufficient photovoltaic power supply or intensive continuous operation exceeds the solar recharging capacities, the system can be powered or recharged via external sources such as upstream diesel-electric crushers and screens, or via mains plug-in.

Keestrack also presented for the first time, its jaw crusher Keestrack B7e, as the new 700-tph flagship, replacing the smaller B6. The plant’s core is the tried and tested single-jaw, jaw crusher CJ 412 with a 1200 x 830 mm inlet for feeding sizes up to 700 mm and a wide, hydraulically adjustable CSS range of 75 – 250 mm. In the B7e – only available as plug-in hybrid – the crusher is driven by a 132-kW electric motor. Another 55-kW electric motor powers the hydraulic system for the tracks, the lifting cylinders, the vibrating feeder with two-deck pre-screening and all conveyors. The entire diesel-electric power is delivered by the on-board Volvo diesel (optional 273 kW (EU IIIa) / 285 kW (EU IV) and the on-board 330 kVA generator. The engine house is available in a detachable drop-off module, to be positioned away from the crusher, in a dust and vibration-free environment.

High production capacities in secondary and tertiary crushing are guaranteed by the full hybrid cone crusher Keestrack H6e. With a maximum feed size of 215 mm, variable crushing chamber configurations and stroke settings (CSS: 6 - 44 mm) the specially adapted Keestrack KT-H6 based on proven Sandvik technology, processes up to 400 t/h of most various raw materials. Optionally, an efficient three-deck post-screen module (tot. 24.5 m² surface) with oversize recirculation provides high-quality end products, thus guaranteeing high added value.

Keestrack PREBauma2019

Keestrack also displayed its fully hybrid impact crusher R3e with single-deck post-screen and oversize recirculation (total 32 t), which was introduced last year. Also on show was the jaw crusher Keestrack B3e with new independent pre-screen. The electric-driven double-deck unit (1,6 m² + 1,2 m²) optimizes efficiency and wear of the 1000x600 jaw crusher, still being the largest unit within the 30-ton class.

Compared to conventional diesel-hydraulic units, diesel-electric driven plants directly save up to 40% of fuel. While working in production trains, the attributable fuel consumption may even decrease by 70% when the hybrid screeners are powered directly via the plug-out supply of an upstream or downstream diesel-electric crusher. To fully exploit this potential, Keestrack offers six models of its double-deck scalpers (250 - 1000 tph) optionally as full hybrid plug-in versions.

NBM&CW May 2019

Click Here
To Know More / Contact The Manufacturer
Please provide your details we will contact you as soon as possible
Please let us know your name.
Invalid Input
Please let us know your Designation.
Invalid Input
Please let us know your City.
Please let us know your State.
Please let us know your Country.
Please let us know your Contact Number.
Please let us know your email address.
Please brief your query.

Belt & Road Business Summit on Infrastructure and Construction Machinery organized by CCCME

CCCME's Belt & Road Business Summit held during CICEE exhibition in Changsha, was attended by senior officials from the embassies of the different countries in China. They discussed issues concerning infrastructure and construction Read More ...

Zoomlion Showcases 66 machines & Smart Technology

Zoomlion displayed its manufacturing strength, smart technology and 66 new 4.0 series products. The range included concrete machinery, cranes, earthmoving machinery, aerial work machinery, industrial vehicles, and its overseas Read More ...

Sany exhibits 68 new products, demonstrates Intelligent Manufacturing

Sany Group took "Smart Sany, Empowering the Future" as its theme and exhibited 68 sets of equipment, 90% of which were brand new. The company seized the opportunity to show its intellectualization and digital transformation with Read More ...

LiuGong Showcases 26 Machines

LiuGong's had a 26-machine line-up, covering mining, roads and highways, utilities, and logistics, among others, in 3000 m2 of space. The mining equipment included LiuGong's 890H with a wide body truck, DW90A, LiuGong 939E excavator Read More ...

SHANTUI Displays 8 New Products

Shantui brought 8 new high-quality equipment that showed the company's technological strengths, service ability, and product series. On display was the new generation of DH17C2 hydrostatic bulldozer, all-rounder SR22MA Read More ...

Sunward Lines up Innovative Products

Sunward Intelligent Equipment Group was a star attraction with its 30 products, pioneering innovations, and manufacturing prowess manifested through 20 years of constant R&D. Its 3,000m2 exhibition area showcased an excavator Read More ...

2019 Changsha International - Construction Equipment Exhibition

Du Jiahao, CPC Hunan Provincial Committee secretary and Hunan Provincial People's Congress Standing Committee director, announced the opening of CICEE 2019, which was held at the Changsha International Convention and Exhibition Read More ...

Manitou holds Intl' Dealer-Buyer Meet - Announces need-based solutions

French material handling equipment conglomerate, Manitou, recently organised a dealership and customer meet named 'Stronger Together' in Phuket, Thailand, which saw a congregation of close to 160 attendees from across the world. Read More ...

Bauma 2019 - The Most Successful of All Times

With 620,000 visitors from over 200 countries, and 3,700 exhibitors from 63 countries, bauma 2019 generated the best results in the exhibition's 65-year history, bauma 2019, the world's leading trade fair for construction equipment Read More ...

CERA: Growing the Construction Equipment Industry

The voice of equipment rental companies in India - CERA – an Association that works to create and sustain an environment conducive for the growth and development of the construction equipment rental industry, by partnering Read More ...

Chinese Major OEMs on bauma Platform for Global Promotion and Expansion

China's Ministry of Commerce appointed bauma 2019 as the platform to promote Chinese construction machinery globally. The press conference, organized by the China Chamber of Commerce for Import and Export of Machinery and Electronic Read More ...

Xylem: Smart solutions

New additions to Xylem's portfolio included the latest smart dewatering pump from Godwin's Smart Series – the Godwin Dri-Prime pump specifically designed to combat the toughest mining and construction applications, offering Read More ...

Volvo Group: Sustainable high-tech innovations

Volvo Construction Equipment (Volvo CE) presented sustainable innovations and the most advanced portfolio of machines and services – all built on market-leading knowledge from across the Volvo Group. With the combined forces Read More ...

Ammann: Committed to Sustainable Solutions

Ammann's new products and technologies reflected the company's commitment to sustainability, low emissions, and minimal environmental impact. The company marked its 150th anniversary at bauma and displayed over 100 products Read More ...

Doka: Innovative products and digital solutions

Doka presented a wide range of slab formwork systems, from flexible Dokaflex, to efficient Dokamatic tables, through to Heavy-duty as d3 – each designed to meet specific customer requirements and building structures. Doka's Read More ...

Wirtgen Group draws record number of visitors

A total of 120 exhibits, including 18 world premieres and 25 innovations as well as 6 interactive technology demos: the Wirtgen Group's booth at Bauma was packed with leading machine and application technologies from Wirtgen Read More ...
NBM&CW

New Building Material & Construction World

New Building Material & Construction World
MGS Architecture

Modern Green Structures & Architecture

Modern Green Structures & Architecture
L&ST

Lifting & Specialized Transport

Lifting & Specialized Transport
II&TW

Indian Infrastructure & Tenders Week

Indian Infrastructure & Tenders Week