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Capacity and Adaptability

The PC4000-11 hydraulic shovel was designed specifically to load Komatsu mining trucks with capacity in the range of 136 t to 218 t. It is available in both backhoe and fron shovel versions. The machine is self-driven, with 1200 mm wide tracks, a 22 m³ standard bucket (for density of 1.8 t/m3), and an operational weight of 393-409 metric tons.

Equipped with a Komatsu SDA16V160E-2 Diesel Engine with 16 cylinders, complies with Tier 2 emissions, 4 cycles, water cooled, direct injection. Rated power (SAE J1995) 1400 [kW] 1875 [HP], all speed, electronic governor.

The model PC4000-6 electric drive (backhoe and front shovel) also available.

Features

Productivity

Designed to load more tons per hour, has a great excavating power, an easy filling bucket, and a tested work equipment design. All cylinders are mounted under the work equipment for extra protection. The equipment also has a variety of buckets and wear elements to fit all densities and material properties.

Designed to load more tons per hour, has a great excavating power, an easy filling bucket, and a tested work equipment design. All cylinders are mounted under the work equipment for extra protection. The equipment also has a variety of buckets and wear elements to fit all densities and material properties.

Wide and Comfortable Cab

The wide and comfortable cab is mounted over 18 viscous mounts and has sound insulation. This pressurized cab also has and automatic air conditioning system. The operator’s seat has a pneumatic suspension, electric heating, two-point seatbelt and can be adjusted in several ways. The instructor’s seat also has a two-point seatbelt. The easy-operated joysticks are electro-hydraulically operated. Pedals control the tracks, and swing brake. Has all instruments, KOMTRAX Plus, and AM/FM radio with a MP3 compatible CD player. The wipers have two speeds and an intermittent function mode. It also includes a refrigerator and storage compartments. Mirrors are electrically actuated, have a heating system and can be adjusted from the cab. External sun visors in the side windows of the cab and internal blinds for all windows are standard equipment. The left window is also the emergency exit. All windows are green UV-filter tinted. There is a catwalk mounted in front part of the cab.

cabina

The wide and comfortable cab is mounted over 18 viscous mounts and has sound insulation. This pressurized cab also has and automatic air conditioning system. The operator’s seat has a pneumatic suspension, electric heating, two-point seatbelt and can be adjusted in several ways. The instructor’s seat also has a two-point seatbelt. The easy-operated joysticks are electro-hydraulically operated. Pedals control the tracks, and swing brake. Has all instruments, KOMTRAX Plus, and AM/FM radio with a MP3 compatible CD player. The wipers have two speeds and an intermittent function mode. It also includes a refrigerator and storage compartments. Mirrors are electrically actuated, have a heating system and can be adjusted from the cab. External sun visors in the side windows of the cab and internal blinds for all windows are standard equipment. The left window is also the emergency exit. All windows are green UV-filter tinted. There is a catwalk mounted in front part of the cab.

cabina

Undercarriage

Heavy-duty type for shovels, H box-type, with a main body and 2 side track frames (frames) with their corresponding track sets. The main body has a transfer swing ring and a triple bearing system for swing operations. That main body is connected with each frame through 62 high-torque bolts. Each frame has a track set of 49, 1200 mm wide cast steel track shoes with a cutting-edge induction hardening treatment, 7 track rollers (side-by-side) and 3 carrier rollers, a drive sprocket, an idler, and tensioning cylinders with automatic hydraulic adjustments.

It has a hydraulic-type service brake system and an oil-bath multiple-disc-type parking brake system. Maximum travel speed of 2.1km/hr at sea level.

Heavy-duty type for shovels, H box-type, with a main body and 2 side track frames (frames) with their corresponding track sets. The main body has a transfer swing ring and a triple bearing system for swing operations. That main body is connected with each frame through 62 high-torque bolts. Each frame has a track set of 49, 1200 mm wide cast steel track shoes with a cutting-edge induction hardening treatment, 7 track rollers (side-by-side) and 3 carrier rollers, a drive sprocket, an idler, and tensioning cylinders with automatic hydraulic adjustments.

It has a hydraulic-type service brake system and an oil-bath multiple-disc-type parking brake system. Maximum travel speed of 2.1km/hr at sea level.

Hydraulic System

The system features a load-limiting governor with full oil supply for the working circuits and incorporates pressure cut-off control, Hydropilot prioritization and hydraulic flow providing smooth hydraulic response, simple hydraulic system layout, and a reduced number of components.

The system features a load-limiting governor with full oil supply for the working circuits and incorporates pressure cut-off control, Hydropilot prioritization and hydraulic flow providing smooth hydraulic response, simple hydraulic system layout, and a reduced number of components.

Komatsu Monitoring System, KOMTRAX Plus™

The KOMTRAX Plus™ system allows the machine to monitor the status of main components, remotely evaluating their condition and operation. This system was designed to reduce repairing costs and to keep an ideal availability by preventing unscheduled downtimes.

In summary, the clearest advantage of this system is that, by using it appropriately, a proper operation and maintenance can be achieved, maximizing its performance and extending its service life.

The KOMTRAX Plus™ system allows the machine to monitor the status of main components, remotely evaluating their condition and operation. This system was designed to reduce repairing costs and to keep an ideal availability by preventing unscheduled downtimes.

In summary, the clearest advantage of this system is that, by using it appropriately, a proper operation and maintenance can be achieved, maximizing its performance and extending its service life.

Safety

  • KomVision (Option) - Camera system "birds eye view" type with 360° view.
  • Wide and convenient walkway, service platforms and inspection points.
  • Operator cabin design in accordance with the latest health and safety requirements and standards.
  • 45 ° ladder access system.
  • Two additional emergency exits.

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