The hydraulic elevator mainly uses the hydraulic pump to drive the cylinder making the antenna up and down through the chain. The antenna is raised at working mode and will be transported into the cabin at sleeping mode.
The hydraulic lift has dual functions of manual and electric .
The characteristics are as follows
1. Working stroke: 850X2=1700mm
2. Diameter of piston rod: �?40
3. Cylinder characteristics: plunger rod
4. Working system pressure:6---10MPa
5. Pump station design
6. Power: 220V
7. Working temperature: -40�?? to +65�??
8. Storage temperature: -55�?? to +70�??
9. System pressure: P less than 15Mpa working pressure: P = 6-10Mpa
10. Flow requirement: no more than 5 liters per minutes
11. Speed regulation requirements: working speed can be adjusted according to the needs
12. Using superposition valve or insert valve to integrate them.
13. Size requirements: can be determined according to the specific requirements of customers.
Hydraulic elevator can be devised into center latch elevator and the side door elevator . Through changing the bushing, it can handle drilling pipe, drill collar, casing and tubing and uses the hydraulic control system, which makes the operation more convenient, effectively reduces the workers labor intensity and improves the work efficiency; it can also realize remote control and make the use safer and more reliable. The products shall be designed and manufactured according to the requirements in API Spec 8C Specification for Drilling and Production Hoisting Equipment.
Single card control for upto g+20 down/full collective and standard, vvvf, hydraulic operations. This reduces inventory of cards for different controls. Robust and compact design and no compromise with quality reduces call backs.
Upto g+7 floors, g+8 to g+15 floors, g+16 to g+20 floors
Number of stops:24 stops
Control Type:Simple push button
Driving Type:Two Speed
Hydraulic
VVVF Speed Regulated
Geared Machide
Gearless Machine (With or without machine room)
Group Operation:Up to 4 elevators
Serial Communication:With car
Car positioning:With magnetic switches
Compatible with two speed, vvvf (geared and gearless) and hydraulic elevators.
Can be used at any command type up to 24 stops.
Integrated door bridging safety circuit for door pre-opening and relevelling with open doors.
Integrated motor-phase protection circuit.
Integrated automatic door control inputs and outputs for single door.
Emergency lowering with 2x12V batteries for hydraulic lifts. ARL-SARJ charger unit controls the battery charge.
Emergency evacuation functions for electric lifts
Easy connection with only 15 cables by using serial car installation boards which reduces labourand cable costs.
Connection boards, which, are used instead of panel terminals are supplied with flexible parallel connection cables save extra connection terminals at control panel.
