If your goal is minimizing your cost per ton, the PC4000 is an outstanding choice. Designed with input from mining organizations, it offers an advanced control system, 22 m³ shovel capacity, shovel/backhoe convertibility, and matches with your 150-240 st trucks.
Tier 4 Engine:
| Model | Komatsu SDA16V160E-3 |
| Type | 4-cycle, water-cooled, direct injection |
| Aspiration | Turbocharged and aftercooled |
| Number of cylinders | 16 |
| Rated power (SAE 1995/J1349) @ 1 800 rpm | 1 400 kW |
| Governor | All-speed, electronic |
The integrated engine oil and filter system combining the oil stabilising systems, Reserve and Eliminator oil filter extends the oil change interval up to 1.000 hours. The high capacity Mesabi engine radiators are cooled by a hydraulically driven fan for superior cooling efficiency.
The Engine meets EPA T4 final low emissions level by using Selective Catalytic Reduction and High Pressure Common Rail Injection System.
Tier 4 Engine:
| Model | Komatsu SDA16V160E-3 |
| Type | 4-cycle, water-cooled, direct injection |
| Aspiration | Turbocharged and aftercooled |
| Number of cylinders | 16 |
| Rated power (SAE 1995/J1349) @ 1,800 rpm | 1,875 HP |
| Governor | All-speed, electronic |
The integrated engine oil and filter system combining the oil stabilising systems, Reserve and Eliminator oil filter extends the oil change interval up to 1.000 hours. The high capacity Mesabi engine radiators are cooled by a hydraulically driven fan for superior cooling efficiency.
The Engine meets EPA T4 final low emissions level by using Selective Catalytic Reduction and High Pressure Common Rail Injection System.
| System | 24 V |
| Batteries (series/parallel) | 2 x 2 x 12 V |
| Alternator | 260 A |
| Standard working lights | 14 LED lights |
| Standard service lights | throughout the platform incl. emergency egresses and stairways |
| System | 24 V |
| Batteries (series/parallel) | 2 x 2 x 12 V |
| Alternator | 260 A |
| Standard working lights | 14 LED lights |
| Standard service lights | throughout the platform incl. emergency egresses and stairways |
| Track adjustment | Automatic hydraulic type |
| Number of track shoes | 49 each side |
| Number of top rollers | 3 each side |
| Number of bottom rollers | 7each side |
| Track adjustment | Automatic hydraulic type |
| Number of track shoes | 49 each side |
| Number of top rollers | 3 each side |
| Number of bottom rollers | 7each side |
| Travel control | 2 foot pedals |
| Gradeability | Up to 50% |
| Travel speed (maximum) | 2.1 kph |
| Service brake | Hydraulic brake |
| Parking brake | Wet multiple-disc |
| Travel control | 2 foot pedals |
| Gradeability | Up to 50% |
| Travel speed (maximum) | 1.3 mph |
| Service brake | Hydraulic brake |
| Parking brake | Wet multiple-disc |
| Hydraulic motors and drives | 2 |
| Swing brake, service | Hydraulic brake |
| Swing brake, parking | Wet multiple-disc |
| Swing ring teeth | External |
| Swing speed (maximum) | 4.0 rpm |
| Hydraulic motors and drives | 2 |
| Swing brake, service | Hydraulic brake |
| Swing brake, parking | Wet multiple-disc |
| Swing ring teeth | External |
| Swing speed (maximum) | 4.0 rpm |
The power train consists of one main drive. One gearbox drives four identical pumps which draw hydraulic oil from an unpressurised hydraulic tank. Open circuit hydraulics provide maximum cooling and filtering efficiency.
| Rated flow (total output) | 4 140 L/min |
| Relief valve setting | 310 bar |
| Swing flow rate | 1 590 L/min |
| High pressure in line filters one per pump located at the valve blocks |
200 microns |
| Full flow return line filters (5 double) at head of hydraulic tank |
10 microns |
| Case drain return line filters (one double element) | 3 microns |
The four-circuit system features a load-limiting governor with oil delivery summation to the working circuits and incorporates pressure cut-off control. Hydropilot prioritizes hydraulic flow giving smooth hydraulic response, simple hydraulic system layout, and a reduced number of components. The hydraulic system includes large swing-out vertical airto- oil hydraulic coolers with temperature-regulated hydraulically driven fans.
The power train consists of one main drive. One gearbox drives four identical pumps which draw hydraulic oil from an unpressurised hydraulic tank. Open circuit hydraulics provide maximum cooling and filtering efficiency.
| Rated flow (total output) | 1,096 US gpm |
| Relief valve setting | 4,495 psi |
| Swing flow rate | 420 US gpm |
| High pressure in line filters one per pump located at the valve blocks |
200 microns |
| Full flow return line filters (5 double) at head of hydraulic tank |
10 microns |
| Case drain return line filters (one double element) | 3 microns |
The four-circuit system features a load-limiting governor with oil delivery summation to the working circuits and incorporates pressure cut-off control. Hydropilot prioritizes hydraulic flow giving smooth hydraulic response, simple hydraulic system layout, and a reduced number of components. The hydraulic system includes large swing-out vertical airto- oil hydraulic coolers with temperature-regulated hydraulically driven fans.
Two hydraulically powered Lincoln single line automatic lubrication systems are provided as standard, complete with time and volume variable controls. The central lube grease system is supplied from a refillable 200 L barrel. A second, identical system supplies open gear lubricant to the swing ring teeth through a lube pinion. Replenishment of the containers is through the Wiggins connections on the service arm.
Two hydraulically powered Lincoln single line automatic lubrication systems are provided as standard, complete with time and volume variable controls. The central lube grease system is supplied from a refillable 53 gal barrel. A second, identical system supplies open gear lubricant to the swing ring teeth through a lube pinion. Replenishment of the containers is through the Wiggins connections on the service arm.
| Hydraulic oil tank | 3 900 L |
| Hydraulic system | 5 900 L |
| Fuel | 6 910 L |
| Engine coolant | 475 L |
| Engine oil | 290 L |
| Reserve engine oil make up tank | 460 L |
| DEF (diesel exhaust fluid) tank | 587 L |
| Hydraulic oil tank | 1,030 US gal |
| Hydraulic system | 1,559 US gal |
| Fuel | 1,826 US gal |
| Engine coolant | 125 US gal |
| Engine oil | 77 US gal |
| Reserve engine oil make up tank | 122 US gal |
| DEF (diesel exhaust fluid) tank | 155 US gal |
The large and comfortable cab is mounted on 18 viscous damping pads and sound insulated. The cab has automatic climate control and is pressurised. The operator’s seat is air suspended, electrically heated and has a lap seat belt and offers multiple adjustments. The trainer seat is also equipped with a seat belt. Low-effort joystick controls are electrohydraulic with foot controls for front shovel clam, crawler and swing brake. Full instrumentation, KOMTRAX Plus and an AM/FM radio with MP3 ready CD player with AUX in is fitted. The windshield wash wiper has two speeds and intermittent operation. Amenities include a refrigerator and storage cabinets. Powered and heated mirrors are adjusted from inside the cab. External metal sun blinds on the cab side window and internal roller blinds on all windows are standard. The left hand window is an emergency exit. All windows are tinted parsol green. The front window is a 19 mm thick impact resistant window. A walkway is mounted in front of cabin.
The large and comfortable cab is mounted on 18 viscous damping pads and sound insulated. The cab has automatic climate control and is pressurised. The operator’s seat is air suspended, electrically heated and has a lap seat belt and offers multiple adjustments. The trainer seat is also equipped with a seat belt. Low-effort joystick controls are electrohydraulic with foot controls for front shovel clam, crawler and swing brake. Full instrumentation, KOMTRAX Plus and an AM/FM radio with MP3 ready CD player with AUX in is fitted. The windshield wash wiper has two speeds and intermittent operation. Amenities include a refrigerator and storage cabinets. Powered and heated mirrors are adjusted from inside the cab. External metal sun blinds on the cab side window and internal roller blinds on all windows are standard. The left hand window is an emergency exit. All windows are tinted parsol green. The front window is a 19 mm thick impact resistant window. A walkway is mounted in front of cabin.
Komtrax Plus is designed for Komatsu mining equipment to provide real time information about the operating status of the machine via a coloured display. The integrated digital storage provides a full event history and trend data, which can be downloaded by laptop. Optionally available are W-LAN or Orbcomm satellite transmission (check for availability in your territory).
Komtrax Plus is designed for Komatsu mining equipment to provide real time information about the operating status of the machine via a coloured display. The integrated digital storage provides a full event history and trend data, which can be downloaded by laptop. Optionally available are W-LAN or Orbcomm satellite transmission (check for availability in your territory).
PC4000 Backhoe:
Operating weight including 9 750 mm, 4 500 mm, 22 m3 backhoe bucket, operator, lubricant, coolant, 1/3 fuel and standard equipment.
| Shoe Width: | Operating Weight: | Ground Pressure: |
| 1 200 mm | 404 mt | 22.2 N/cm2 |
| 1 500 mm | 409 mt | 17.9 N/cm2 |
PC 4000 Front Shovel:
Operating weight including 7 150 mm boom, 4 900 mm stick, 22 m3 shovel bucket, operator, lubricant, coolant, 1/3 fuel and standard equipment.
| Shoe Width: | Operating Weight: | Ground Pressure: |
| 1 200 mm | 398 mt | 21.8 N/cm2 |
| 1 500 mm | 403 mt | 17.7 N/cm2 |
PC4000 Backhoe:
Operating weight including 32 ft. 0 in boom, 14 ft. 9 in stick, 29 yd3 backhoe bucket, operator, lubricant, coolant, 1/3 fuel and standard equipment.
| Shoe Width: | Operating Weight: | Ground Pressure: |
| 47 in | 890,700 lbs. | 32.2 psi |
| 59 in | 901,500 lbs. | 26 psi |
PC 4000 Front Shovel:
Operating weight including 23 ft. 6 in boom, 16 ft. 1 in stick, 29 yd3 shovel bucket, operator, lubricant, coolant, 1/3 fuel and standard equipment.
| Shoe Width: | Operating Weight: | Ground Pressure: |
| 47 in | 877,300 lbs. | 31.6 psi |
| 59 in | 888,100 lbs. | 25.7 psi |
FRONT SHOVEL ATTACHMENT
OR
BACKHOE ATTACHMENT
CRAWLER UNDERCARRIAGE
SUPERSTRUCTURE
LIGHTING
OPERATOR CAB
LUBRICATION AND SERVICE
ACCESSORIES INCLUDED
FRONT SHOVEL ATTACHMENT
OR
BACKHOE ATTACHMENT
CRAWLER UNDERCARRIAGE
SUPERSTRUCTURE
LIGHTING
OPERATOR CAB
LUBRICATION AND SERVICE
ACCESSORIES INCLUDED
ATTACHMENT/BUCKET
UNDERCARRIAGE
POWER
COLD WEATHER
SPECIFIC HYDRAULIC OIL
MISCELLANEOUS
ATTACHMENT/BUCKET
UNDERCARRIAGE
POWER
COLD WEATHER
SPECIFIC HYDRAULIC OIL
MISCELLANEOUS
Mining track shoes
Track shoes penetrate the ground giving the machine traction to move — proper shoe selection is important for optimum machine performance and long undercarriage life.