Caterpillar-7395

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Caterpillar 7395 Base

Variants

Specifications of Caterpillar 7395 Base

Weights

  • Ballast (furnished by customer) 260362.0 kg
  • General purpose dipper – 32.1 m3 (42 yd3) 61462.0 kg
  • Net weight, domestic, without ballast or dipper 966832.0 kg
  • Note These weights will vary slightly depending upon dipper and optional equipment selection.
  • Working weight, with dipper and standard links 1288656.0 kg

Dimensions

  • Dipper capacity 19.1-61.2 m3 (25-80 yd3)
  • Dipper payload 63.5 tonnes
  • Effective length of dipper handle 10.9 m
  • Length of boom 19.51 m
  • Overall length of dipper handle 14.3 m

Electrical

  • Distribution System Requirements – Machine on large system 2000 kVA
  • Distribution System Requirements – Machine on separate system 3500 kVA
  • Drive IGBT Acutrol drive system.
  • Main Electrical Systems – Lighting transformer 25 kVA, 120/240V secondary
  • Main Electrical Systems – System voltage (nominal) 50/60 Hz, 7,200V
  • Main Electrical Systems – Trail cable (furnished by customer) SHD-3-#1/0 at 8,000V
  • Main Electrical Systems – Transformer, auxiliary 350 kVA, 7,200V primary
  • Power Requirements – Average 15-minute demand 777-1087 kW
  • Power Requirements – Peak power 3106 kW
  • Power Requirements – Voltage 3 phase, 50/60 Hz, 7,200V (Other voltages available to suit customer requirements.)

LIGHTS

  • Type Incandescent lights on ground lights, walkways and operator’s cab.
  • Types HPS lights on boom feet, top of A-frame, machinery house, lube room, control room, utility room and flood lights.

Main Structures

  • Crawler Mounting – Number and diameter of rollers: Lower (8) 139.7 cm
  • Crawler Mounting – Number and diameter of rollers: Upper (10) 60.96 cm
  • Crawler Mounting – Number and pitch of treads (74) 61.91 cm
  • Crawler Mounting – Overall length of mounting 10.41 m
  • Crawler Mounting – Overall width 213.36 cm (84 in) treads, standard 9.98 m
  • Crawler Mounting – Take-up tumblers diameter 157.48 cm
  • Crawler Mounting – Total effective bearing area (213.36 cm/84 in treads) 32 m2 (344 ft2); 395 kPa (57.4 psi)
  • Crawler Mounting – Total effective bearing area (274.32 cm/108 in treads) 41 m2 (442.3 ft2); 308 kPa (44.6 psi)
  • Hoist A planetary gearbox with dual-output pinions provides the hoist torque transfer from the electric motor to the hoist drum gear.
  • Planetary Propel Dual-motor independent drive.
  • Revolving Frame (Center Section) – Welded, impact-resistant steel: Length 8.38 m
  • Revolving Frame (Center Section) – Welded, impact-resistant steel: Width 4.29 m
  • Swing Two planetary gearboxes, each driven by a vertically mounted motor, are mounted on either side of the revolving frame.
  • Swing (cont'd) Dual-output pinion shafts from each gearbox engage the swing rack.
  • Turntable – Forged rim, alloy steel swing rack pitch diameter 5.18 m
  • Turntable – Number of tapered rollers 56
  • Turntable – Tapered rollers diameter 20.96 cm
  • Turntable – Tapered, forged alloy steel roller rails diameter 4.5 m
  • Turntable – Teeth external cut (face) 24.13 cm

Optimal Working Ranges

  • Clearance height (boom point sheaves) 19.5 m
  • Clearance radius (boom point sheaves) 19.05 m
  • Clearance radius (revolving frame) 8.67 m
  • Clearance under frame (to ground) 3.45 m
  • Clearance under lowest point in truck frame/propel gearcase 0.86 m
  • Cutting height (maximum) 16.7 m
  • Cutting radius (maximum) 23.3 m
  • Dumping height 10.0 m
  • Dumping height at maximum electric crowd limit 7. 91 m
  • Dumping radius (maximum) 20.5 m
  • Height of A-frame 13.3 m
  • Operator’s eye level 8.64 m
  • Overall width 13.01 m
  • Radius of level floor 15.4 m

Lube System

  • Components 6 pumps (4 for lubricant and 2 for grease) located in an insulated, double-walled lube room.
  • Type Single-line system applies lubricant and grease via the PLC.

Front End

  • Boom - Boom welded, impact-resistant steel
  • Boom - Boom point sheave diameters 2.43 m
  • Boom - Boom point sheaves twin-grooved, flame-hardened
  • Boom - Handle diameter 86.36 cm
  • Boom - Wall thickness (nominal) 7.62 cm
  • Rope Data – Boom susp. – Construction struct. strand
  • Rope Data – Boom susp. – Diameter 82.6 mm
  • Rope Data – Boom susp. – No. 4
  • Rope Data – Boom susp. – Type equalized
  • Rope Data – Crowd – Construction 8 × 37
  • Rope Data – Crowd – Diameter 63.5 mm
  • Rope Data – Crowd – No. 1
  • Rope Data – Crowd – Type single dual
  • Rope Data – Dipper trip – Construction 7 × 25
  • Rope Data – Dipper trip – Diameter 15.9 mm
  • Rope Data – Dipper trip – No. 1
  • Rope Data – Dipper trip – Type single
  • Rope Data – Hoist – Construction 8 × 37
  • Rope Data – Hoist – Diameter 69.8 mm
  • Rope Data – Hoist – No. 2
  • Rope Data – Hoist – Type twin dual
  • Rope Data – Retract – Construction 8 × 37
  • Rope Data – Retract – Diameter 63.5 mm
  • Rope Data – Retract – No. 1
  • Rope Data – Retract – Type single dual

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