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Diesel Drive
Electric System
Undercarriage
Crawler Assembly
Travel and Brake System
Swing System
Electric Drive
Hydraulic System
Automatic Centralized Lubrication
Service Capacities
Cab
VHMS Monitoring System
Operating Weights
Operating Weights

The integrated engine oil and filter system extends service intervals. This combines the oil stabilising systems, Reserve and Centinel, with the Eliminator self cleaning oil filter to extend, with oil analysis, the oil change interval to 4000 hours.
The high capacity engine radiator is cooled by a hydraulically driven fan for superior cooling efficiency and requiring little maintenance.

Make and model		Komatsu SDA16V160
Type		4-cycle, water-cooled, direct injection
Aspiration		Turbocharged and aftercooled
Number of cylinders		16
Rated brake power @ 1800 rpm	1,875 HP	1400 kW
Governor		All-speed, electronic

System		24 V
Batteries (series/parallel)		4 x 12 V
Alternator		225 A
Standard working lights		8 Xenon lights
Standard service lights		11 lights
Optional lighting upon request

Undercarriage consists of one center carbody and two track frames, each attached by four large diameter hardened pins.

Center frame		H-type
Track frame		Steel box-section

Track adjustment		Automatic hydraulic type
Number of shoes		47 each side
Number of top rollers		3 each side
Number of bottom rollers		7 each side

Travel control		2 foot pedals
Gradeability		Up to 70%
Travel speed (maximum)	1.3 mph	2.1 km/h
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

Type		Squirrel-cage induction motor
Power output		1350 kW
Voltage		6,600 V*
Amperage (approximate)		150 A
Frequency (standard) @ 1500 rpm		50 Hz
Optional frequency @ 1800 rpm		60 Hz
*Other voltages available on request.

The power train consists of one main drive. Diesel engine or electric motor can be supplied. One gearbox drives four identical pumps which draw hydraulic oil from an unpressurized hydraulic tank. Open circuit hydraulics provide maximum cooling and filtering efficiency.

Rated flow (total output)	1,094 U.S. gpm	4140 ltr/min
Relief valve setting	4,495 psi	310 bar
Swing flow rate	420 U.S. gpm	1590 ltr/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

Two hydraulically powered Lincoln single line automatic lubrication systems are provided as standard, complete with time and volume variable controls. Activity and malfunction events are linked to the VHMS . The central lube grease system is supplied from a refillable 200 litre 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 (diesel version). Electric Version only fitted with Wiggins connections.

Hydraulic oil tank	1,030 U.S. gal	3900 ltr
Hydraulic system	1,560 U.S. gal	5900 ltr
Fuel	1,690 U.S. gal	6400 ltr
Engine coolant	125 U.S. gal	475 ltr
Engine oil (sump)	76 U.S. gal	290 ltr
Centinel engine oil make up tank	153 U.S. gal	580 ltr

The large welded steel cab incorporating the ISO 3449 FOPS structure is vibration isolated with 18 viscous combination pads and sound insulated to below 70db(A). It is equipped with automatic climate control and is pressurized. The operators seat is air suspended, electrically heated and has a lap seat belt. There is a fold away trainer’s seat.

Air Conditioner	34,120 Btu	10 kW
Heater/Defroster	34,120 Btu	10 kW

VHMS is designed for Komatsu mining equipment to provide real- time and stored information about the status of the operating machine. A touch-sensitive, flat-screen, color monitor gives a continuous display or can be activated to provide operator or service data. Non-serious and critical faults are automatically announced, while for major malfunctions the engine is also shut down. The integrated digital storage provides a full event history, which can be downloaded by laptop computer or by wireless link. The ability to provide real-time service information as messages, snapshot, or trend data automatically to mine control programs can improve mechanical utilization and reduce costs. The comprehensive diagnostic data will assist in predicting or reducing downtime.

PC 4000 Backhoe: Operating weight including 9750 mm 32'0" boom, 4500 mm 14'9" stick, 22 m3 29.0 yd3 backhoe bucket, operator, lubricant, coolant, full fuel tank, and standard equipment.

Shoe Width:	Operating Weight:	Ground Pressure:
47'' / 1200 mm backhoe	860,000 lb / 390 t	33.0 psi / 23.2 N/cm²
59'' / 1500 mm backhoe	870,000 lb / 395 t	26.8 psi / 18.8 N/cm²

PC 4000 Front Shovel: Operating weight including 7150 mm 23'6" boom, 4900 mm 16'1" stick, 22 m3 29.0 yd3 shovel bucket, operator, lubricant, coolant, full fuel tank, and standard equipment.

Shoe Width:	Operating Weight:	Ground Pressure:
47'' / 1200 mm front shovel	838,000 lb / 380 t	32.2 psi / 22.6 N/cm²
59'' / 1500 mm front shovel	850,000 lb / 385 t	26.1 psi / 18.4 N/cm²

Komatsu Technology and Expertise
Machines innovatively developed for high production, safety, and with environmental responsibility.
• Quality management ISO 9001 certified
• Environmental management ISO 14001 certified
• High consistent quality through continuous investment in personnel, design and manufacturing systems and processes

Sustained High Production
Designed for more tons per hour
• Powerful digging forces
• Ease of bucket filling
• Proven attachment design
• All cylinders mounted under shovel attachment for additional protection
• Buckets and Wear Packages to suit all densities and ground conditions

Time-Proven Structures
Extended structural reliability is proven
• Robust structural design developed from field experience and finite analysis expertise
• Optimum use of castings at key points throughout the structure of the machine

Extended Life Undercarriage
Lower operating costs
• Big diameter rollers, idlers, and sprockets
• Large surface area and detailed hardening reduces wear
• Hardened track link pin bores

Large Comfortable Cab
•Low internal noise level
•New generation viscous cab mounts
•Comprehensive climate control with pressurized filtered air ventilation and air conditioning
•High specification multi-adjustable air suspension seat for full shift comfort
•Well elevated giving good all round view

VHMS Vehicle Health Monitoring System
Provides real time and stored information about the operating status of the machine
•Touch controlled color monitor screen with continuous display
•Service messages in data, snap-shot and trend analysis format with battery back-up security
•Automatic engine shut-down for critical malfunctions
•Data download capable, either to a laptop computer or by wireless link

Powerful Diesel Engine
Single Komatsu SDA16V160.
•Rated 1400 kW 1875 HP at 1800 rpm
•Electronic engine management
•Time saving options are standard: Centinel Engine Oil Management System, Engine Reserve Oil Supply System, and Eliminator Oil Filter System
•Low engine emission levels meet EPA Tier 1

Easy Maintenance
Simple, common-sense design provides quick easy access to all major components.
• Generous walk-through gangways throughout the platform and around the power train
• Enclosed, internally lit, engine and pump house
• Automatic central lubrication
• Swing-out hydraulic oil coolers enable complete and regular service
• Ground-level access to hydraulically powered swing-down service arm with Wiggins connections

Hydraulic mining shovel with diesel drive will comprise:

Front Shovel Attachment
23'6'' / 7.15 m boom and 16'1'' / 4.9 m stick complete with cylinders; 28.0 yd³ / 21.0 m³ (SAE 2:1) shovel bucket with ESCO teeth and lip system.

Backhoe Attachment
32'0'' / 9.75 m boom and 14'9'' / 4.5 m stick with 29.0 yd³ / 22.0 m³ (SAE 1:1) bucket.

Crawler Undercarriage
Heavy-duty shovel type undercarriage consisting of center carbody and 2 heavy box-type track frames, each having 7 bottom rollers, 3 top rollers, and 47" / 1200 mm cast steel track shoes. Hydraulic track adjustment and parking brake provided.

SuperStructure
Main frame mounted over externally toothed swing ring carries the main drive module, including Komatsu SDA16V160 diesel engine,oil and fuel reservoirs, counterweight, operator's cab, and base.

Lighting
8 Xenon high-performance working lights.

11 service lights throughout platform.

Operator's Cab
Fully enclosed steel cab which incorporates the ISO 3449 standard FOPS structure and CARRIER SÜTRAK air-conditioning unit. Mounted on viscous pads. GRAMMER fully suspended seat with lap belt. Fold-away auxiliary seat. Full selection of controls, switches, and VHMS (Vehicle Health Monitoring System). Joystick and pedal-operated controls are electric over hydraulic. Windshield wash wiper with two-speed and intermittent operation (reservoir 7 ltr 1.8 gal). AM-FM radio. Washbasin with running water (reservoir 50 ltr 13 gal). Refrigerator and storage cabinets. Left and right hand sliding windows. All windows tinted parsol green.

Lubrication
LINCOLN central lubrication for basic machine, attachment, and bucket. 53 gal / 200 ltr refillable barrel.

LINCOLN automatic pinion lubrication system for swing circle teeth with 53 gal / 200 ltr refillable barrel.

WIGGINS service center mounted on a hydraulically powered swing-down arm for fill of fuel, engine oil and coolant, hydraulic oil, grease, cab water, and the evacuation of coolant, and hydraulic and engine oils.

Accessories
● Acoustic reverse travel alarm

● Hydraulically actuated ground access ladder

● Electric air horn

59''/ 1500 mm Track shoes

Cable reel (electric version)

Electric Drive

Extra or alternative, lighting

Fire Suppression System

Generator set

Low temperature Package

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