EQUIPMENT DATA SHEET - Lift-N-Lock Gantry System

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The Lift-N-Lock Gantry is a mobile, self-propelled, variable height, hydraulic lifting frame. It is primarily controlled from a remote, self-contained power module that is positioned away from the Gantries. The Gantries are designed to be operated on steel plates or skid tracks. The control module incorporates a diesel fueled engine as the primary power source. All hydraulic valves and controls for all cylinders and the propel system are operated manually. The pressure

MANUAL BOOM RETRACTED STAGE MANUAL BOOM EXTENDED MANUAL BOOM EXTENDED & 1ST STAGE BOOM MANUAL, 1ST & 2ND STAGE BOOMS

4220

2223 914

6910

9330

1201

0

2223 914 2223 914 2223 914

LIFT & LOCK BASE

1257

2591

1311

EQUIPMENT DATA SHEET - Lift-N-Lock Gantry System

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4220

6910

9330

2223 914 2223 914 2223 914

MANUAL BOOM RETRACTED STAGE 1ST STAGE BOOM 1ST STAGE & 2ND STAGE BOOMS

Max. Load 1st STAGEManual Retracted = 6.91mManual Extended = 9.60m

Max. Load 2nd STAGEManual Retracted = 9.33mManual Extended = 12.01m

635 t

408 t

530 t

340 t

423 t

272 t

318 t

204 t

212 t

136 t

106 t

68 t

PRESSURE3000 PSI207 Bar

2500 PSI172 Bar

2000 PSI138 Bar

1500 PSI103 Bar

1000 PSI69 Bar

500 PSI34 Bar

RETRACTED HEIGHT 4220mm

FOUR HOUSING LIFT CAPACITY/PRESSURE CHART

Key Features of the system include: • Cam Lock Safety System – The cam lock safety system automatically holds suspended loads indefinitely, when engaged with or without the assistance of lift cylinders. This is done mechanically with eccentric cam locks on the boom. This system allows the gantries to be locked into place at any extended position without leaving the lift cylinder pressurised and are automatically held open hydraulically when the gantry booms are being either raised or lowered. The locks are engaged when the control lever is returned to neutral or if there is ever a loss of system pressure. • Telescopic Boom – The telescopic boom is made of square steel tubing with solid steel bars attached on two sides. The heavy steel walls and boom overlap ensures that the lift cylinders will not be hindered by any side loading forces and protect the cylinders from side loading pressures as well as damage to the chromed rods.

EQUIPMENT DATA SHEET - Lift-N-Lock Gantry System

• The Beam Header Plate – The beam header plate that firmly holds the lifting beam is mounted on a horizontal spherical bearing. This allows full 360 degree rotation and side to side oscillation.

• Boom Lift Cylinders – The boom lift cylinders are power up and down, and are designed to eliminate the use of hose reels. Double locking valves are built into the lower base of the cylinders and are not subject to any hydraulic hose or tubing failures. All sections are allowed to operate at the same hydraulic pressure and ensure that the gantries cannot be overloaded. If a load is over the specified capacity, the system will simply not allow the gantry to lift the load. • Planetary Self-Propel System – The planetary self-propel system is integrally built into each housing and is operated from the control module. This allows the gantry to be propelled on flat plate or simple skid track. This drive system can easily be disengaged to become free-wheeling for tip downs or load centering.

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EQUIPMENT DATA SHEET - Lift-N-Lock Gantry System

Electronic Monitoring System:

The Lift-N-Lock system is fitted with electronic monitoring system that has been developed to offer a means of accurately establishing the position and condition of a load in real time to enable the rapid response to, and correction of an uneven or skewing load.

• Inclinometer – The inclinometer analyses the angle of each jack and the stability display shows the position of the top of the jack relative to the centre point at ground level as a percentage of the ‘X’ & ‘Y’ tolerance previously set.

• Digital Stroke Display – The digital stroke display shows the stroke of each jack in millimetres.

• Traverse Display – The traverse LED’s show the position of the jack pairs relative to each other, in 25mm increments.

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