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7495 HD Electric Rope Shovels

Cat® Electric Rope Shovels combine immense payload capability with low maintenance requirements and high reliability to deliver the lowest cost-per-ton loading solution for long-life mines. The Cat 7495 HD is a smaller, tougher version of the 7495. Like the 7495, it features AC IGBT electrics for greater uptime, lower operating costs and faster cycle times. The 7495 HD is cleaner and more efficient than diesel-powered machines, plus its regenerative braking technology feeds electrical energy back to the grid.

7495 HD

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The Cat® 7495 HD is built for reliable performance in the electric rope shovels range, backed by Al-Bahar's regional service and support network.

Dipper Payload
90 t
Dipper Capacity
27.5-60.4 m3 (36-79 yd3)
Working Weight - With Dipper and Standard Links
2856700 lb
Ballast - Furnished By Customer
574000 lb
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  • Specifications
  • Features
  • Standard Equipment

Specifications

Dimensions specifications
Dipper Payload 82 t
Dipper Capacity 27.5-60.4 m3 (36-79 yd3)
Note Dependent on application and material density.

Features

Safety

  • Enhanced access and egress with 45-degree rear-facing electro-hydraulic boarding stair; non-slip stairs, platforms and walkways; non-skid material on roof surfaces; and an additional stair from the platform to the roof for a second means of egress.
  • Operator training seat that facilitates safe operator training.
  • Safer maintenance with deck-mounted crowd machinery that allows the majority of crowd maintenance to be completed with protection from machinery house deck and stored energy locations that are clearly marked.
  • Safety-enhanced electrical system, with high voltage DC bus located in the back of the drive cabinet; centralized control rack that keeps personnel away from high voltage components when troubleshooting; and shielding blocks induced currents that eliminate the need for high frequency bonding.
  • Additional safety options including a safety lighting package, remote drum control for safer rope change-out, immobilization cables to ensure ropes won’t swing when the brakes are set, and fire suppression locations around the machine.

Operator Cab

  • Ergonomically positioned controls and adjustable joysticks to reduce operator fatigue, plus efficient layout for easy access to storage and workstations.
  • Motorized seat, console, and footrest, plus flip-up armrest with height and angle adjustment.
  • Rheostat lighting control for optimum light levels, and reduced sound levels from 74 to 80 dba.
  • Touch-screen display for real-time information, plus on-board phone communications.
  • Enhanced in-cab training environment, with adjacently positioned trainer seat that facilitates communication during training.

Reliability & Durability

  • IGBT electric drive system with robust welded drive cabinet designed to withstand severe and consistent vibration; isolated, positive-pressure room that protects drive/controller cabinet from dust and debris; and mine-grade components that ensure performance and long, trouble-free life.
  • Robust front-end design with fully stress-relieved impact resistant steel; enhanced structure configuration that reduces weld-related stress concentration and extends life; 100% penetration and UT quality welds that secure all main splice joints; crack-resistant one-piece, forged dipper handle; rotating handle design that transmits torsional stress into the hoist ropes, extending boom and dipper handle life; and crowd and retract ropes or hydraulic fluid to absorb kickback force and reduce wear and cracking at the boom/dipper handle junction.
  • Traditional Rope Crowd system for outstanding performance and high reliability proven in operations around the world, with tubular handle design to reduce rack and pinion misalignment challenges; reduced front-end cracking thanks to retract ropes that absorb shock; and elimination of torsional stress thanks to rotating dipper handle, reducing cracking and extending component life.
  • Reliable dippers that reduce downtime: LatchFree Dipper that eliminates maintenance on the latch assembly, and FastFil™ Dipper that is manufactured from cold-weather, impact-resistant, high-strength steel.
  • Stretch-resistant crawler links made from heat-treated cast alloy, with induction hardened pins, manual hydraulic take-up adjustment and manganese bushings available for hard rock applications.

Efficiency & Productivity

  • Faster swing times resulting from reduced swing inertia of lighter front-end plus improved left-hand line-of-sight with deck-mounted crowd machinery that reduces components on the boom that would impede visibility.
  • Wide-set boom point sheaves for more productive and efficient digging. with twin hoist ropes that balance dipper pull in the bank and automatically distribute digging force where it is needed most.
  • LatchFree Dipper design, which increases efficiency by reducing lost loads.
  • Improved fill factors with FastFil Dipper, thanks to trapezoidal shape that accommodates the natural configuration of the load.

Ground Engaging Tools & Wire Rope

  • Hammerless G.E.T., featuring Whistler style adapter matched with CapSure retention — making installation and removal faster, safer, easier and less complicated than hammered alternatives.
  • Lip systems delivered ready to work, with fully machined lip surfaces that ensure a perfect fit, reducing wear and extending lip lifecycle.
  • Adapter that is secured to the lip with either hammerless or traditional C-clamp and wedge retention, plus hammerless wedge retention assembly that is often reusable, helping to lower your operating costs.
  • Multiple tip profiles designed for a broad range of applications; superior penetration and lip protection with hammerless shroud system.
  • Quality Cat wire rope options for hoist, retract and crowd and well as dipper trip ropes and suspension strands; manufactured using thermal injection process that provides complete penetration of plastic into the rope to resist the unwanted effects of abrasion and impact damage by encapsulating the strands to reduce steel-to-steel contact and seal in lubricants that prolong wire life.

Standard Equipment

No Standard Equipment are available for this product yet.