To ensure the productivity of your 240-290 trucks, the intelligent, robust, and versatile PC7000 excavator is an ideal choice. With its 38m³ shovel, specifically designed for quick cycles with large loads, and advanced intelligent data solutions, this excavator can help optimize the transfer of every load.
- Customizable for your operation
- Rigorously engineered for durability
- Sustainable, efficient Tier 4 Final engine
Product Features and benefits:
- Proactive Dozing Mastery: Proactive dozing control empowers operators of all levels to cut/strip from existing terrain automatically. The dozer tracks terrain, utilizing the data to plan subsequent passes, potentially boosting productivity by up to 60% compared to the previous generation.
- Automated Fill Spreading: Lift layer control allows operators to effortlessly spread fill material at the touch of a button. The dozer’s terrain analysis guides the planning of subsequent passes, aiming for doubled production and consistent layers for optimal compaction quality.
- Effortless Material Leveling: Tilt steering control automatically adjusts the blade for straight travel during rough dozing, significantly reducing operator steering input by up to 80%.
- Rapid Surface Design: Operators can swiftly create temporary design surfaces with a button press. Combined with other IMC 2.0 features, your crew can automate stripping or spreading while awaiting the finish grade model.
- Closing the Skill Gap: Machine logic continuously learns terrain characteristics, making calculated decisions for subsequent passes. Intelligent Machine Control bridges the skill gap, benefiting both new and experienced operators.
- Precision Machine Mastery: In specific scenarios like auto-stripping, rough dozing, and advanced finish grading, operators can choose nearly 100% machine control. Even without a 3D model, automatic control application is possible, enhancing efficiency.
- Operator-Responsive Machine: Automatic functions endow the dozer with the ability to learn from the operator’s blade input. This results in enhanced adaptability, smoother operation, and reduced reliance on constant operator input.
- Exceptional Blade Performance: IMC technology enables the dozer to anticipate grade transitions, adjusting the blade angle for outstanding grading performance.
Product Specifications for PC7000-11:
Engine:
- Model: Komatsu SAA6D114E-6
- Type: 4-cycle, water-cooled, direct injection
- Aspiration: Komatsu Variable Geometry Turbocharged, air-to-air aftercooled, cooled EGR
- Number of Cylinders: 6
- Bore x Stroke: 4.5 x 5.7 in
- Piston Displacement: 540 in³
- Governor: All-speed and mid-range, electronic
- Horsepower:
- SAE J1995 – Gross: 240 HP
- ISO 9249 / SAE J1349 – Net: 237 HP
- Hydraulic Fan at Maximum Speed: 213 HP
- Rated RPM: 2,100 rpm
- Fan Drive Type: Hydraulic
- Lubrication System:
- Method: Gear pump, force lubrication
- Filter: Full-flow
- EPA Tier 4 Final emissions certified
Hydrostatic Transmission:
- Dual-path, hydrostatic transmission
- Extensive speed changes up to 6.8 mph
- Variable capacity travel motors
- Travel speed (quick shift mode):
- Forward: 0-2.4 mph, Reverse: 0-2.8 mph
- Forward: 0-4 mph, Reverse: 0-4.7 mph
- Forward: 0-5.2 mph, Reverse: 0-5.8 mph
- Forward: 0-6.8 mph, Reverse: 0-6.8 mph
- Travel speed (variable mode): 0.5-6.8 mph
Final Drive:
- In-shoe mounted axial piston type travel motors
- Integrated two-stage planetary gear reduction
- Bolt-on sprocket for easy displacement
Steering System:
- PCCS joystick control for all directional movements
- Fully electronic control for smooth operation
- Minimum Turning Radius:
- D71EX-24/ D71EXi-24: 10 ft. 2 in
Undercarriage:
- Suspension: Oscillating-type with equalizer bar and pivot shafts
- Track Roller Frame: Monocoque, large section, durable construction
- Rollers and Idlers: Lubricated track rollers
- Lubricated Tracks: Parallel Link Undercarriage System (PLUS) with lubricated rotating bushings for extended system wear life and lower maintenance costs
- Track Tension is adjusted easily with a grease gun.
- Number of Track Rollers (each side): 8
- Type of Shoes (standard): Single grouser
- Number of Shoes (each side): 45
- Grouser Height: 2.6 in
- Shoe Width (standard): 24 in
- Ground Contact Area: 43 ft²
- Ground Pressure (with dozer, ROPS cab) (ISO 16754): 6.3 psi
- Track Gauge: 7 ft. 3 in
- Length of Track on Ground: 10 ft. 8.9 in
Service Refill Capacities:
- Coolant: 14.4 US gal
- Fuel Tank: 116.0 US gal
- Engine Oil: 8.1 US gal
- Hydraulic Tank: 40.7 US gal
- Final Drive (each side): 2.6 US gal
- DEF Tank: 5.3 US gal
Operating Weight (Approximate):
- Tractor Weight (D71EXi-24): 47,069 lbs.
- Operating Weight (D71EX-24): 49,824 lbs.
- Operating Weight (D71EXi-24): 50,045 lbs.
Hydraulic System:
- Closed-Center Load Sensing System (CLSS)
- Hydraulic Control Unit: Piston-type hydraulic pump with a capacity (discharge flow) of 62.3 US gpm at rated engine rpm
- Relief Valve Setting: 4,177 psi
- Hydraulic Cylinders: Double-acting, piston type
- Number of Cylinders / Bore:
- Blade Lift (2): 4.7 in
- Blade Tilt (1): 5.1 in
- Blade Angle (2): 4.3 in
- Number of Cylinders / Bore:
- Hydraulic Oil Capacity (refill) for Power Angle Tilt dozer: 40.7 US gal
- Control Valves: 3-spool control valve for Power Angle Tilt dozer with additional control valve required for ripper positions.
Further information on this machine can be viewed by visiting this link https://www.komatsu.com/products/excavators/surface-mining-excavators/pc7000-11
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