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Excavators
PC9000-12
Surface mining excavators
- Horsepower (HP) 2x 2,250 @ 1,800 rpm
- Horsepower (kW) 2x 1,678 @ 1,800 rpm
- Bucket capacity (m^3) 46-49
- Bucket capacity (yd^3) 60-64
- Operating weight (mt) 884-896
- Operating weight (st) 974-988
Power, performance and reliability
The Komatsu PC9000 is the next class of hydraulic mining excavators engineered for maximum performance in large-scale mining operations. It is available in front shovel and backhoe configuration and can be equipped with diesel engines or electric motors to fit your unique mining application. It is optimized for Komatsu trucks in the range of 240 - 400 short-tons, up to the 980E series, ensuring optimal truck match and high productivity in demanding mining environments.
Features and benefits
Lower production cost
The Komatsu PC9000 features optimized repair and maintenance intervals for long-term performance. It includes a slew ring with 60,000-hour lifespan for peace of mind. The PC9000 provides safe, ergonomic access to all maintenance points. Hydraulic filters with 2,000-hour service life reduce interventions. A new Hensley design delivers lower wear. The PC9000 also enables fast and flexible sprocket exchange for longer trackpad lifetime. Additionally, the new oil cooling system requires lower fan drive power and reduces overall costs.
Improved efficiency
Komatsu has engineered the PC9000 with a redesigned hydraulic system with double hose routing that helps maintain consistent performance and reduces energy loss. The PC9000 includes a larger radiator cooling surface and optimized fan control system that help maintain low hydraulic temperatures without extra auxiliary energy. It is equipped with a high-efficiency Cummins diesel engine that meets up to Tier 4 emission standards while maintaining excellent fuel economy. Additionally, the PC9000 uses variable swing motors that deliver a higher swing torque, faster swing speeds, and shorter cycle times while maintaining fuel economy.
Increased productivity
The PC9000 is equipped with an optimized, ultra-large 46 m³ or 49 m³ bucket ensuring a 3 -5 pass match for 830E – 980E trucks. The PC9000 is AHS ready for smooth autonomous integration. Its short swing radius supports faster loading cycles and higher hourly production. Higher digging power on the PC9000 results in faster and more effective bucket fills. The new bucket geometry and Hensley GET system on the PC9000 enhance fill performance and uptime. An extended fuel tank on the PC9000 enables a two-shift operation without refueling.
Enhanced operator comfort
The PC9000 features a new left-side access door that enables quick and safe evacuation. An ergonomic seat with fully adjustable joysticks provides better machine control and reduces operator strain. A side-by-side operator trainer seat allows for hands-on training. The PC9000 is equipped with two independent air conditioning systems, including a boost function. It also offers a significantly improved noise level inside the cabin at 71 dB(A), along with an advanced air quality system that reduces dust exposure.
Customized to your operation
While Komatsu shovels and backhoes meet the density benchmark of 1.8 t/m³, you have the option to customize your machine to the bucket size and wear package you need, and choose your heating/cooling systems, travel gear protections, special track pad variations and more.
Specifications
- Full specs
- Hydraulic system features: The power train consists of two main drives. Each of the two gearboxes drives four identical main pumps which draw hydraulic oil from an unpressurised hydraulic tank. Open circuit hydraulics provide maximum cooling and filtering efficiency.
- Flow description: The five-circuit systems feature 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 vertical air-to-oil hydraulic coolers with temperature-regulated hydraulically driven fans.
- Type of main hydraulic pumps: 8 swash plate pumps
- Swing flow rate(L/min): 2.07
- Swing flow rate(gpm): 547
- Hydraulic pressure (all circuits)(bar): 320
- Hydraulic pressure (all circuits)(psi): 4641
- Main hydraulic flow per pump(gpm): 273
- Main hydraulic flow per pump(L/min): 1.035
- High pressure screens: 200 microns
- Engine Model: Komatsu SSDA16V160E-3
- Cooling Type: 4-cycle, water-cooled, direct injection
- Engine Rated (rpm): 1800
- Hand-lever (ISO 5349-1): lower than 2,5 m/s2 (8.2 f/s2)
- Whole body vibration and shock (ISO 2631-1): below 0,5 m/s2 (1.6 f/s2)
- Greenhouse gas: HFC-134a (GWP 1430)
- D CO2 equivalent(t): 6.9 (6,3 metric tons)
- D quantity of gas(kg): 4,4 (97 lbs)
- Model (Tier 4): Option available for front shovel and backhoe
- Aspiration: Two-stage turbocharged and aftercooled
- Number_of_cylinders: 16
- Engines amount (Diesel): 2
- Rated power per engine (kW): 1678
- Rated power per engine (HP): 2250
- Governor: All-speed, electronic
- DEF tank capacity (tier 4) (L): 2x 587
- DEF tank capacity (tier 4) (gal): 2x 155
- Hydraulic motors and swing gears: 3
- Swing brake, dynamic: Hydraulic brake
- Swing brake, parking: Multiple-disc
- Swing ring teeth: External
- Swing speed (max)(rpm): 3,4
- Extended high reach (m): 801 (front shovel), 813 (backhoe)
- Gradeability: 48.8%
- Travel speed (max)(kph): 2
- Travel speed (max)(mph): 1,2
- Service brake: Hydraulic brake
- Parking brake: Multiple brake
- Argus PLM ready: Yes
- Hydraulic oil tank (L): 7.344
- Hydraulic oil tank (US gal): 1940
- Hydraulic system (US gal): 3354
- Hydraulic system (L): 12.7
- Fuel (L): 17.455
- Fuel (US gal): 4611
- Engine oil (US gal): 156
- Engine oil (L): 590
- Lubrication system (total)(US gal): 262
- Lubrication system (total)(L): 990
- Damping pads (amount): Enclosed steel cab mounted on viscous pads
- AC System: Automatic air-condition unit
- Suspension of seat: Full suspension operator seat with belt
- Heating of seat: Electrically heated
- Seat belt: Operator and Trainer seat with belt
- Adjustments of seat: Multiple adjustments
- Joystick controls: Electro-hydraulic joystick controls
- Foot controls: Foot control for shovel clam, crawler and swing brake
- Radio version: AM-FM radio with USB charging, Bluetooth, hands-free telephone function, DAB optional.
- Windshield washers: 1 parallel windshield; heated windshield
- Windshield washer speed: Two speeds and intermittent operation
- Additional mirrors: 2 heated rear mirrors
- Sun blinds: Internal and external
- Roller blinds: Standard on all windows (excluding rear door)
- Sliding window: ESG escape window, VSG according to ECE R43
- Window tinting: Parsol green
- Penetration proof windows: Impact resistant front window (21 mm and tolerances)
- Walkway: Walkaway around the cab
- Engineering standards: ISO 3449, ISO 6394, ISO 10263-4; TL: EN474-1, EN 474-5, DIN 15018, BR2-S DIN EN 1063, ECE R43, ISO 10262
- Type_Electric drive: Innomotics 1NA1.506, option available for front shovel and backhoe
- Rated power per engine (kW): 1.7
- Rated power per engine (HP): 2280
- Voltage: 6,0-7,2
- Amperage (approx.): 385-321
- Frequency option: 50/60
- Track adjustment: Automatic hydraulic type
- Number of shoes (each side): 41
- Number of track rollers (each side): 3 (top), 6 (bottom)
- System: 24 V
- Batteries: 6x 12V
- Alternator: 2x 260A
- Standard service lights: 14 LED lights
- Standard working lights (amount): Throughout the platform, on the roof and boom, including emergency egresses and stairways
- Komtrax Plus Health Monitoring System features: The Komtrax Plus monitoring system is designed for Komatsu mining equipment to provide real-time and stored information about the operating status of the machine. Fault messages are immediately available to the operator via a digital display and in the event of critical malfunctions the engines/motors is also shut down. The digital storage provides failure summary and analysis, which can be downloaded by laptop computer. This data will assist in predicting or reducing downtime. Optionally available is Iridium satellite transmission (check for availability in your territory).
- Automatic lubrication system (L): Three hydraulically powered single line automatic lubrication systems are provided as standard, complete with time and volume variable controls. The two central lubrication circuits and open gear grease circuit are supplied by identical pump assemblies from refillable containers which have a capacity of 1x 660l and 1x 330l (total 990l). Replenishment of the containers is through the quick coupling connections on the service arm.
- Automatic lubrication system (US gal): Three hydraulically powered single line automatic lubrication systems are provided as standard, complete with time and volume variable controls. The two central lubrication circuits and open gear grease circuit are supplied by identical pump assemblies from refillable containers which have a capacity of 1x 660l and 1x 330l (total 990l). Replenishment of the containers is through the quick coupling connections on the service arm.
Support you can count on
A new era of mining performance
Introducing the next generation of mining excavators: the PC9000. Built for maximum performance, high digging power, and long-term reliability in the toughest surface mining conditions. The PC9000 sets a new benchmark for large-scale mining operations. More than a machine - it’s the future of mining. Experience it now with Komatsu.
