Engineered to efficiently and cost-effectively handle challenging environments, the P&H 4100XPC AC-90 ensures continuous high dig forces and substantial payload capacity. Equipped with an AC electrical system, this mining shovel operates productively for extended hours.
- Enables double-sided loading for both manned and autonomous fleets
- Achieves three-pass loading for enhanced efficiency
- Delivers low-cost per tonne loading, optimizing operational economics
Product Features and benefits:
Mining-Optimized Motors and Transmissions: Designed specifically for the demanding conditions of rope shovel operations, P&H mining duty motors and planetary transmissions ensure durability and reliability.
Stability Throughout Digging: Crafted to tackle tough materials and penetrate banks effectively, the P&H twin leg handle directs energy and cutting force by preventing the dipper from twisting or rotating during the dig cycle.
Cutting-Edge Dipper Technology: Recognizing the dipper as a crucial component, the 4100/4800 features advanced dipper technology, including a low-maintenance latching system, optimal toe penetration, and compatibility with various shovels and trucks.
Production-Boosting Controls: P&H Adaptive Controls form an integrated suite designed to enhance P&H shovel performance. Engineered to increase production by up to 9% and reduce boom jacking by up to 50%, these controls have no negative effects on shovel structures.
Tracks and Undercarriage Protection: The P&H Track Shield safeguards your machine’s tracks and undercarriage from dipper strikes. By monitoring dipper movement and position, it helps predict imminent collisions and takes appropriate actions to prevent damage.
Efficient Delta Style Undercarriage: Minimize maintenance with a proven shoe and tumbler system that requires minimal intervention, allowing for operation in a loose track configuration.
Product Specifications for 4100XPC AC-90:
Working Ranges:
- Height of Cut: 55 ft. 2 in
- Radius of Cut: 76 ft. 5 in
- Dumping Height* (door open): 33 ft. 5 in
- Floor Level Radius: 50 ft. 2 in
- Tail Swing Radius: 32 ft. 3 in
- Operator Eye Level: 33 ft. 1 in *Height shown with bail-type dipper. Heights will be greater with bail-less or compact-bail dippers. Actual dumping height can be greater than door clearance height.
Capacity:
- Nominal Payload*: 80 – 90 st
- Nominal Dipper Capacity (SAE struck): 54 – 64 yd³
- Rated Suspended Load: 190 st
- Optimum Truck Size (360 mt (400 st) truck shown): 240 – 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 for rapid transfer to propel mode
- Two rugged P&H planetary gear cases for torque transmission
- P&H brand Delta drive low tension sprocket drive system
- Spring-set air release disc brakes (one per motor)
Crowd:
- Powerband V-belt drive between motor and gear case
- First and second reduction gearing in enclosed gear case
- Twin-leg dipper handle with torsion box and rack and pinion drive
- Spring-set air release disc brake
Swing:
- Two modular P&H planetary gear cases for torque transmission
- Single piece forged swing gear
- Spring-set air release disc brakes (one per motor)
- Splash lube filtration system
Hoist:
- All gearing housed in single enclosed gear case
- Filtered oil circulation for reliable splash lubrication
- Large 68 in diameter hoist drum for extended rope bending life
- Ferrule becket system and dual electric tuggers for efficient rope change
- Spring-set air release disc brakes (one per motor)
Further information on this machine can be viewed by visiting this link https://www.komatsu.com/products/electric-rope-shovels/4100xpc-ac-90
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