Constructed for challenging environments, the 4800XPC ultra-class three-pass-loading tool ensures reliable uptime and substantial cutting force. Engineered to enhance digging power and expedite cycle times, it incorporates the latest mining technology.
- Double-sided loading for both manned and autonomous fleets.
- Efficient three-pass loading capability.
- Low cost per tonne loading.
Product Features and benefits:
- Direct Drive Crowd System: The responsive and dynamic crowd design system with low inertia provides shovel operators with fine motion control. It delivers high crowd forces to aid toe penetration while minimizing damage associated with abusive events.
- Stability throughout the Dig Cycle: The P&H twin leg handle is designed to handle hard materials and focuses on penetrating the bank efficiently. It prevents twisting or rotating of the dipper, ensuring stability throughout the dig cycle.
- Latest Dipper Technology: The 4100/4800 shovel incorporates the latest dipper technology, featuring a low-maintenance latching system, optimal toe penetration capabilities, and the ability to pass match shovels with trucks.
- Controls for Enhanced Production: P&H Adaptive Controls form a suite of integrated control functions that capitalize on the strengths of the P&H shovel. Engineered to boost production by up to 9% and reduce boom jacking by up to 50%, these controls have no negative effects on shovel structures.
- Undercarriage Protection: The P&H Track Shield is a protective feature safeguarding the machine’s tracks and undercarriage from dipper strikes. By monitoring dipper movement and position, it predicts imminent collisions and takes appropriate actions to mitigate potential damage.
- Delta Style Undercarriage: The delta style undercarriage minimizes maintenance requirements with a proven shoe and tumbler design. This configuration requires minimal intervention and allows operation in a loose track configuration, contributing to overall efficiency.
Product Specifications for 4800XPC:
Working Ranges:
- Height of Cut: 62 ft. 2 in
- Radius of Cut: 78 ft. 7 in
- Maximum Dump Reach (furthest distance to center of the truck): 63 ft. 6 in
- Dumping Height* (door open): 35 ft. 7 in
- Floor Level Radius: 53 ft. 3 in
- Tail Swing Radius: 32 ft. 7 in
- Operator Eye Level: 33 ft. 1 in
Capacity:
- Nominal Payload*: 135 st
- Nominal Dipper Capacity (SAE struck): 86 – 92 yd3
- Rated Suspended Load: 246.5 st
- Optimum Truck Size (360 mt (400 st) truck shown): 400 st *Payload and dipper capacity are dependent on many factors. Contact Komatsu Mining for an analysis of your specific application.
Power Requirements:
- Supply Voltage*: 7,200 or 13,800 V
- 3 Phase, 60 Hz: 6,000, 6,600, 7,200, or 11,000 Hz
- 3 Phase, 50 Hz
- Supply Transformer (Minimum): 3,750 kVA
- Minimum Short Circuit VA Available at Shovel: 30 MVA *Voltage per customer requirements
Propel:
- Propel on Demand provides rapid transfer to propel mode for faster cycle times and more efficient digging.
- Two rugged P&H planetary gear cases transmit torque independently to drive sprockets.
- P&H brand Delta drive low tension sprocket drive system with heavy-duty cast crawler shoes.
- Spring-set air release disc brakes – one per motor.
Crowd:
- Twin low inertia AC motors minimize shock loading and boom jacking.
- Direct drive crowd eliminates belt maintenance for improved responsiveness.
- Modular crowd motors with integral pinions for simplified motor replacement.
- Two input pinions share load for extended life.
- Dual spring-set air release brakes for reliable redundant operation.
Swing:
- Three modular P&H planetary gear cases and a single piece forged swing gear transmit torque for fast cycle times.
- Spring-set air release disc brakes – one per motor.
- Splash lube filtration system.
Adaptive Controls Technology:
- Smart control and application of power to improve payload and digging performance.
- Increases shovel digging power without sacrificing life.
- Reduces loading from non-productive impacts.
- Decreases operator fatigue by limiting rocking motions in difficult digging conditions.
Hoist:
- All gearing housed in a single enclosed gear case with filtered oil circulation for reliable splash lubrication and ease of maintenance.
- Large 68 in diameter hoist drum for extended rope bending life.
- Ferrule becket system and dual electric tuggers are standard for efficient rope change.
- Spring-set air release disc brakes – one per motor.
- Hoist rope fleeting sheave protects the rope from excessive oscillation.
Further information on this machine can be viewed by visiting this link https://www.komatsu.com/products/electric-rope-shovels/4800xpc
Do you have one of these or similar for sale? Please click here start to list your machine for sale today.
