Leopard 21 Aerial Platform

Controls

• • Proportional electro-hydraulic basket controls to ensure maximum reliability and allow great precision in movements
  • Emergency control station from the ground.
  • The controls allow 2 movements to be performed simultaneously and to obtain greater sensitivity of progressive and gradual maneuvering compared to the electro-hydraulic ones, as well as avoiding failures of the electrical components resulting from rainy weather, humidity, frequent use, etc..
  • Blocking valves mounted on all hydraulic cylinders.
  • Control levers with automatic return to rest position. The movements of the entire platform are operated by using levers, located respectively in the following control stations:
  – nacelle: platform control panel
  – turret: platform control panel for emergencies only

OPERATION CONTROLS

Via remote control with 5 m wires:
– proportional translation movements with double speed
– visual control of each individual stabilizer
– possibility of using the remote control on the basket and on the ground
– control of the engine revolutions to increase the maximum translation speed
– start and stop the engine from the remote control
– possibility of lifting the telescopic arm to increase the edge of the slope when loading or unloading from the truck

Safety Devices

• Stabilizers/aerial part interlock: stabilizers lock when the boom is not in the rest position + boom lock if the props do not detect the actual stabilization of the vehicle.
• No need for a lateral outreach limiter (100% SAFE): the operator can move throughout the work area without interruptions while respecting the maximum capacity of the nacelle of 200 kg.
• Manually operated emergency pump allows any maneuver in the event of a failure of the main pump, in particular the return to the rest position of the boom and props, it can also operate with a flat battery.
•  All movements of the structure take place via double-acting hydraulic jacks with double piloted safety valves that control the flow of oil in and out.
• General safety button for emergency shutdown.
• Thermal protection device for the electrical system.
• Safety device that prevents the starter motor from engaging while the engine is running

Shipbuilding

• Dimensions of the aluminium nacelle: L1400xW700xH1100 mm
• Hydraulic nacelle rotation: 90° + 90° with hydraulic rotor
• Electro-hydraulic system that allows 2 movements at the same time
•  Continuous and gradual automatic nacelle levelling with independent hydraulic circuit
• Vehicle engine switching on and off from the nacelle
• 230V electrical socket in the nacelle with junction socket in the turret
• Gravity-locking break bar
• H15cm footrest
• No. 2 seat belt attachments

Stabilizers

• N.4 stabilizers
• Separate and independent electro-hydraulic maneuver controls for perfect leveling even on uneven terrain
• Variable stabilization with different configurations: fully extended or extended on one side.
• Hydraulic distributor composed of n.4 levers for simultaneous or independent lowering/retracting maneuvers of the stabilizers
• Consent lights for each stabilizer

Pumps Power

• Pump, gear type, flow rate of 20lt/min. with engine at minimum speed
• Hour meter in the cabin to monitor working hours and the frequency of scheduled tests

Painting

• All metal parts are protected from corrosion, thanks to a high quality painting for frame and aerial platform. Standard color: WHITE/GREEN

Warranty

The platform is guaranteed for 12 months from delivery date .
The vehicle is guaranteed by the Manufacturer.

The following are provided for the platform:

• Use and maintenance manual
• Spare parts manual
• Hydraulic and electrical diagrams

Optional

•  LITHIUM BATTERY
• Toolbox to be attached to the nacelle
• No. 2 support grids for no. 4 under-prop plates
• Provision for compressed air-water system
• Automatic and independent stabilization of the outriggers
• Additional 230V electric motor for operations in internal areas
• Special color (longer delivery times)
• Non-marking track