Hydraulic power unit is built-in to unit except Zero-Low family or unless otherwise specified as remote powerpack. Powerpack upgrades may also require remote powerpack. Remote powerpacks include 8 feet of hydraulic hose to lift frame. Consult Powerpack Speed Chart for rise times, shown as number of seconds to rise from lowered to raised height.

Self-propelled drives are excellent when maximum mobility and versatility is required. The battery powered self-propelled drive is provides variable speed from creep up to 4 mph and has 180° steering capability, 90° to each side offering remarkable maneuverability in crowded areas. It is equipped with an automatic parking brake, safety belly switch, and battery gauge/hour meter. Horn and lifting controls are built into the tiller handle for convenient operation.

All tables are equipped with a single acting power system, which powers up the lift and relies on gravity for lowering. A Double-Acting power system is perfect when precise control over downward speed is required as in conveyor and material transfer applications or when a known cycle time is desired. Lift cylinders are powered down to achieve at least equivalent speed of up cycle.

Velocity fuses are a hydraulic safety feature that stop downward movement if a hose is cut.

Holding valves (also called counterbalance valves) are a safety feature for double acting cylinders. They are a pilot valve, always closed, unless pressure is applied, that stops downward movement if a hose is cut.

Limit switch is perfect when a precise lifting height is required repeatedly, our limit switch is compact, reliable and accurate.

Automatic Cycle Package is a simple automation upgrade that provides one-touch operation for lifting and lowering action. Push the button once and the lift travels automatically to a pre-determined limit of travel. This feature includes up and down limit switches and emergency stop button.

Automatic Height Gauge keeps table at a constant predetermined level. Includes both Up (feeding) and Down (accumulating) modes. When sheet or other material is removed, the table raises; when material is added, the table lowers. Operates by electric eye sensor for accurate gauge adjustments from 8 to 56 in. Toggle switch is used to choose Up or Down modes.