X-Lifter

The Advanced X-Lifter Hydraulic Controlled Lifting System.

Engineered for unmatched strength and precision, the X-Lifter redefines mining shovel maintenance with a colossal lifting capacity exceeding 1,300 tons. Designed to lift or split the industry’s largest shovels, its 90-inch stroke effortlessly separates the upper and lower sections, providing access to pin and bushing and ample clearance for carbody extraction. When lifting an entire shovel, the system’s elevation facilitates easy access to the side frames, rollers and tracks streamlining maintenance and repairs.

The X-Lifter is built with redundant cylinders in all main jacks, each equipped with hydraulic counterbalance valves to ensure unwavering stability. Its robust safety design allows for continued operation even in the rare event of a cylinder failure—maintaining the shovel’s uplifted position without risk of collapse. This ensures maximum reliability in the harshest mining environments.

For hydraulic shovels, the X-Lifter features a unique three-foot design, ensuring effortless attachment to the shovel. This innovation significantly reduces workforce and maintenance costs while providing improved access to the shovel’s critical components, optimizing efficiency and productivity.

Numerous other innovations, including a weld-free saddle that enables lifting an entire shovel with its boom in place, make the X-Lifter the most comprehensive solution in the industry. Designed with efficiency in mind, it continues to reduce workforce requirements for shovel maintenance, optimizing operations and minimizing downtime.

The X-Lifter is fully equipped with a wide range of adapters designed for the industry’s leading shovels. These include front attachments, weld lugs, under-boom saddles, shimming blocks, and crane mat cradles, ensuring seamless compatibility across various models. Being ready for any job, the X-Lifter eliminates unnecessary downtime, maximizing efficiency and productivity in demanding mining operations.

X-Lifter’s Hydraulic Control Unit: At the Heart of the System


The X-Lifter hydraulic control unit is engineered for precision and efficiency, featuring a high-capacity pump, programmable logic controller (PLC) with an intuitive display, hydraulic hose reels, and electrical control cables that seamlessly connect to the system’s jacks.

The control screen provides real-time system configurations through a clear visual interface, ensuring operators remain fully aware of operations at all times. The controller actuates valves based on laser sensors strategically positioned on each jack for precise level monitoring. Meanwhile, pressure sensors deliver real-time weight data, giving operators full visibility into system behavior, allowing them to respond instantly to any situation.

To maximize safety, the sensor-based alarm system automatically detects and reacts to out-of-norm conditions, such as excessive pressure or level imbalances, ensuring stable and secure shovel operation at all times.

Technical Specifications

Rear Beam Assembly
Jacks ConfigurationTwin Cylinders
Structure Capacity750 short tons
Jacks Capacity680 short tons
Stroke90″
Horizontal Clearance Between Footings44′ 10″
Height adjustments96″, 106″, 116″, 126″
Shim Block Heights10″, 15″
Footprint (Each Jack)12′ x 7’3″
Max Ground Bearing Pressure55.3 psi
Front Beam Assembly
Jacks ConfigurationTwin Cylinders
Structure Capacity600 short tons
Jacks Capacity692 short tons
Stroke90″
Horizontal Clearance Between Footings44′ 11″
Height14′
Shim Block Heights7″, 10″
Footprint (Each Jack)12′ x 7’3″
Ground Bearing Pressure55.3 psi
Carbody Jacks
Jack ConfigurationThree Cylinders
Jack Capacity690 short tons
Stroke26″
Height50″
Footprint (Each Jack)12′ x 7’5″
Ground Bearing Pressure71 psi
Hydraulic Control Unit
Container Dimensions10′ x 20′
Tank Volume200 US gal
Pump20 HP, 8 US gal/min., Phase Relay and Front-Rear Starter
Twin Hoses & Control Cables (4x)75′
Power Cord50′
Main Power600 V AC, 3-phase, 60 A, 60 Hz
Control Panel Supply120 V AC, 1-phase, 15 A, 60 Hz
Heaters (2x)5 kW
Control UnitIFM CR7121S
Touch ScreenIFM CR1204
PortsEthernet, USB, Canbus
Wireless (Optional)WiFi, BlueTooth
Sensors and Controls
Pressure Transmitters (14x)One per Cylinder
Laser Level Sensors (4x)One per Jack in use
Level Switches (2x)One per Carbody Jack
Oil LevelsLevel Switch Low (LSL) and Level Switch Low-Low (LSLL)
Counter Balance Valves (14x)One per Cylinder
Clogged SwithOn oil Filter
Emergency Stop Switches (7x)One per Jack + Control Room
Safety Features
Load Safety Factor2x or more
Redundant CylindersSupports 1 failure per jack
Emergency StopPer ISO13849-1 Cat 4
Holding Valves Closed on E-StopEach Cylinder, Tapped in Body
Pump Closed on E-StopInline Starters and Relays
PLC Monitoring and AlarmsImbalances, Pressure, etc.
Low Voltage onlyAll Jacks