Komatsu Technology and Expertise
• Quality management ISO 9001 certified
• Environmental Management ISO 14001 certified
• High, consistent quality through continuous investment in personnel, design and manufacturing systems and processes

Advanced Hydraulics
Extended reliability and control
• Comprehensive monitored filtration
• Simple open-circuit hydraulic system with high efficiency swing-out oil coolers

Reliability and Durability
Designed for lower operating costs
• Robust structural design developed from field experience and finite element analysis
• Extended life undercarriage wear parts
• Large diameter rollers, idlers and sprockets
• Large surface contact area with extensive precision hardening reduces wear
• Hardened track link pin bores

Productivity
Designed for more tons per hour
• Powerful digging forces
• Easy bucket filling
• Proven attachment design
• All cylinders mounted under the shovel attachment for additional protection
• Buckets and Wear Packages to suit all material densities and ground conditions

Large Comfortable Cab
Provides full shift comfort
• Komatsu low noise cab on multiple viscous mounts for reduced noise and vibration
• Large volume cab with full view front window (floor to ceiling) increases operator view
• Comprehensive climate control with pressurized, filtered air ventilation and air conditioning
• High specification multi-adjustable air suspension seat, redesigned for mining
• Well elevated operator position provides superior all around view

Powerful Diesel Engines
Two Komatsu SDA12V159E-2 engines
• Rated (each) 940 kW / 1260 HP, at 1800 rpm
• Electronic engine management
• Low engine emission levels – meets EPA Tier 2 emission regulations
• Time saving oil management system as standard equipment; Centinel Engine Oil Management, Engine Reserve Oil Supply and Eliminator Oil Filter systems

Easy Maintenance
Simple, common-sense design gives quick, easy access to all major components
• Hydraulically operated ground access ladder
• Generous access to all major service points from machinery house floor level
• Enclosed, internally lit machinery house with wall separating engine from pump area
• Automatic central lubrication
• Electronic Control System (ECS) provides real-time information from the operating systems of the machine
• Ground-level access to hydraulically powered dropdown service center with Wiggins connections

Hydraulic Mining Shovel with Diesel Drive will comprise:

FRONT SHOVEL ATTACHMENT
7.6 m / 24'11" boom and 5.6 m / 18'4" stick complete with cylinders. 29 m³ / 38 yd³ (SAE 2:1) shovel bucket with mechanical teeth and lip system.

CRAWLER UNDERCARRIAGE
Heavy-duty shovel type undercarriage consisting of a center carbody and 2 heavy box-type track frames, each having 7 bottom rollers, 3 top rollers, and 1350 mm / 53" cast steel track shoes. Hydraulic track adjustment and parking brake provided.

SUPERSTRUCTURE
The main frame mounted over an externally toothed swing circle carries the main drive module, including two Komatsu SSA12V159-2 diesel engines, oil and fuel reservoirs, counterweight, operator’s cab and base.

LIGHTING
8 Xenon high performance working lights. 14 service lights throughout platform.

OPERATOR’S CAB
Fully enclosed steel cab which incorporates the ISO 3449 standard FOPS Level 2 structure and CARRIER SÜTRAK air-conditioning unit. Mounted on viscous pads. GRAMMER full suspension operator´s seat with lap-belt. A trainer seat. Full selection of controls, switches, and Electronic Control System (ECS). Joystick and pedal-operated controls are electric over hydraulic. Dual windshield wipers with two-speed and intermittent operation. (reservoir 7 ltr / 1.8 gal). AM-FM radio. External metal sun blinds. Left and right-hand sliding windows. All windows tinted parsol green.

LUBRICATION
LINCOLN central lubrication for basic machine, attachment, and bucket. 300 ltr 80 gal refillable container from service center.
LINCOLN automatic pinion lubrication system for swing circle teeth with 300 ltr 80 gal refillable container from service center.
Service center (diesel version only as standard) on hydraulic arm carrying WIGGINS fluid receiving connectors for filling of fuel, engine oil and coolant, hydraulic oil, grease, cab water and the evacuation of coolant, and hydraulic and engine oils.

ACCESSORIES
Acoustic travel alarm
Hydraulically actuated ground access ladder
Electric air horn
Emergency stops, ground level

• 1800 mm / 71" track shoes

• Additional cab heater, -15°C 5°F

• Cable reel (Electric version)

• Drive gear box protection

• Drive motor protection, top

• Electric drive

• Fire suppression and detection system

• Independant LINCOLN central lubrication system for bucket

• Kim Hotstart

• Lighting, extra or alternative

• Material for -40°C / -40°F spec

• Material for -50°C / -58°F spec

• Oil for -25°C / -13°F to +15°C / 59°F

• Oil for +5°C / 41°F to +55°C / 131°F

• Oil for Arctic, -40°C / -40°F to +10°C / 50°F

FRONT SHOVEL ATTACHMENT

• Arm cylinder sliding guard

• Bucket, 21.0 m3 / 27.5 yd3

• Bucket, 26.0 m3 / 34.0 yd3

• Boom cylinder sliding guard

• Handrails and step, boom

• Wear package #1, bucket

• Wear package #2, bucket

• Wear package #4, bucket