7495 HF with HydraCrowd

Electric Rope Shovels 7495 HF with HydraCrowd

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Key Specs

Dipper Payload
120 t
109 t
Dipper Capacity
30.6-62.7 m3 (40-82 yd3)
30.6-62.7 m3 (40-82 yd3)
Working Weight - With Dipper and Standard Links
3164000 lb
1435156 kg

Overview

THE ULTIMATE IN EFFICIENCY AND RELIABILITY

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 HF with HydraCrowd features AC IGBT electrics for greater uptime, lower operating costs and faster cycle times. Its high-flotation undercarriage designed for the oil sands ensures low ground-pressure for improved digging and loading in poor underfoot conditions. The state-of-the-art operator’s cab is the most comfortable and productivity-enhancing in the industry. The 7495 HF is available with a number of new technologies that provide operator assist and machine self-protection, enable proactive maintenance, and deliver real-time information on productivity and performance. An entirely electric machine, the 7495 HF is cleaner and more efficient than diesel-powered machines, plus its regenerative braking technology feeds electrical energy back to the grid.

Benefits

Reducing Environmental Impact

Using power efficiently, producing zero direct carbon emissions and regenerating power back to the grid

Efficiency-Boosting Operator Assist Technology

Reduces poor digging practices, enables consistent operator performance and provides equal or better cycle times

Leader in Reliability and Uptime

With proven AC IGBT Electric Drive System that is streamlined, simple and easy to maintain

Product Specifications for 7495 HF with HydraCrowd

Dipper Payload 120 t 109 t
Dipper Capacity 30.6-62.7 m3 (40-82 yd3) 30.6-62.7 m3 (40-82 yd3)
Dipper Payload (Available Dipper Payloads Up To 109 Tonnes [120 tons] When Specified) 120 t 109 t
Note Dependent on application and material density Dependent on application and material density
Working Weight - With Dipper and Standard Links 3164000 lb 1435156 kg
Ballast - Furnished By Customer 667150 lb 302614 kg
Note (1) These weights will vary slightly depending upon dipper and optional equipment selection These weights will vary slightly depending upon dipper and optional equipment selection
Note (2) All specifications are based on a 45 m3 (59 yd3) dipper and standard 317.5 cm (125 in) crawlers. All specifications are based on a 45 m3 (59 yd3) dipper and standard 317.5 cm (125 in) crawlers.
Planetary Propel Dual-motor independent drive Dual-motor independent drive
Swing Two planetary gearboxes, each driven by a vertically mounted motor, are located on either side of the revolving frame. Dual-output pinion shafts from each gearbox engage the swing rack. Two planetary gearboxes, each driven by a vertically mounted motor, are located on either side of the revolving frame. Dual-output pinion shafts from each gearbox engage the swing rack.
Crawler Dimensions - Overall Width 317.5 cm (125 in) Treads 41.67 in 12.7 cm
Hoist A planetary gearbox with dual-output pinions provides the hoist torque transfer from the electric motor to the hoist drum gear. A planetary gearbox with dual-output pinions provides the hoist torque transfer from the electric motor to the hoist drum gear.
Ground Bearing Pressure - Note Ground bearing pressure is dependent upon many factors Ground bearing pressure is dependent upon many factors
Upper Works Overall Width - Including Standard Walkways 41.99 in 12.8 cm
Ground Bearing Pressure - Total Effective Bearing Area (317.5 cm/125 in) Treads 57 m2 (248 kPa); 614 ft2 (36 psi) 57 m2 (248 kPa); 614 ft2 (36 psi)
Type Automatic, single-line system for open gear lubricant and grease Automatic, single-line system for open gear lubricant and grease
Components (1) Six pumps (four for open gear lubricant and two for grease) located in an insulated, heated, double-walled lube room Six pumps (four for open gear lubricant and two for grease) located in an insulated, heated, double-walled lube room
Components (2) External fast fill from lower level External fast fill from lower level
Drive IGBT Acutrol drive system IGBT Acutrol drive system
System Voltage - Nominal 50/60 Hz, 7,200V 50/60 Hz, 7,200V
Power Requirements - Voltage 3 phase, 50/60 Hz, 7,200V 3 phase, 50/60 Hz, 7,200V
Note Other voltage options available to suit customer requirements Other voltage options available to suit customer requirements
Power Requirements - 50 Hz 6,000V, 6,600V, 7,200V, 11,000V 6,000V, 6,600V, 7,200V, 11,000V
Power Requirements - 60 Hz 7,200V, 13,800V 7,200V, 13,800V
Power Requirements - Peak power 3778 kW 3778 kW
Power Requirements - Average Power Demand 945-1322 kW 945-1322 kW
Rope Data - Note High impact ropes available as an option High impact ropes available as an option
Rope Data - Hoist - No. 2 2
Rope Data - Hoist - Diameter 2.75 in 70 mm
Rope Data - Dipper Trip - No. 1 1
Rope Data - Boom Suspension - Diameter 3.25 in 83 mm
Components One piece, forged, seamless tubular dipper handle and wide-spread boom point sheaves equipped with hoist ropes and dipper padlocks to stabilize dipper handle. One piece, forged, seamless tubular dipper handle and wide-spread boom point sheaves equipped with hoist ropes and dipper padlocks to stabilize dipper handle.
Rope Data - Dipper Trip - Diameter 0.75 in 19 mm
Rope Data - Boom Suspension - No. 4 4
Crowd (1) HydraCrowd, hydraulic power skid, located at the front center of the revolving frame deck, powers a large hydraulic cylinder to move the dipper handle fore and aft. HydraCrowd, hydraulic power skid, located at the front center of the revolving frame deck, powers a large hydraulic cylinder to move the dipper handle fore and aft.
Crowd (2) (Optional) Rope Crowd, the crowd machinery is located at the front center of the revolving frame, consisting of motor, brake, drum and gearing. Plastic-impregnated crowd and retract ropes are used to move the dipper handle fore and aft. (Optional) Rope Crowd, the crowd machinery is located at the front center of the revolving frame, consisting of motor, brake, drum and gearing. Plastic-impregnated crowd and retract ropes are used to move the dipper handle fore and aft.
Operating Weight 3164000 lb 1435156 kg
Dipper Payload 120 ton (US) 109 t
Maximum Dumping Height 29.53 ft 9 m
Dipper Capacities 30.6-62.7 m3 (40-82 yd3) 30.6-62.7 m3 (40-82 yd3)
Radius of Level Floor 55.77 ft 17 m
Cutting Height - Maximum 55 ft 16.8 m
Dumping Height - With Clearance to Open Dipper Door 29.53 ft 9 m
Revolving Frame Tail Swing Radius 30.51 ft 9.3 m
Cutting Radius - Maximum 79.72 ft 24.3 m
Note (1) Optimal working ranges based on loading a Cat 797F truck. Optimal working ranges based on loading a Cat 797F truck.
Note (2) *All specifications are based on a 45 m3 (59 yd3) dipper and standard 317.5 cm (125 in) crawlers. *All specifications are based on a 45 m3 (59 yd3) dipper and standard 317.5 cm (125 in) crawlers.

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7495 HF with HydraCrowd

7495 HF with HydraCrowd

7495 HF with HydraCrowd

7495 HF with HydraCrowd

7495 HF with HydraCrowd
7495 HF with HydraCrowd
7495 HF with HydraCrowd
7495 HF with HydraCrowd

7495 HF Virtual Product Tour Video

Cat Electric Rope Shovels Moodsetter Video

Cat® Electric Rope Shovels: Loading Methods

7495 HF Virtual Product Tour Video
Cat Electric Rope Shovels Moodsetter Video
Cat® Electric Rope Shovels: Loading Methods

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