SLF | Extraservice

SLF

The SLF range has been designed for precise lifting and lowering of heavy loads using multiple synchronised hydraulic cylinders. The system comprises of a heavy duty three phase electric motor, operator control panel to monitor up to 8 channels and a robust framework for transportation and storage of the entire system.

The SLF allows control from 4 to 8 lifting points and the system can be adapted to suit customer’s special lifting requirements. Customised systems can also be tailored for unique application requirements.

Working pressure 700 bar
Control from 4 to 8 lifting points
For use with standard single or double acting cylinders

High efficiency three phase motor
Selection of outlet valves with options of 3-way and 4-way valve configurations
700 bar pressure transducers fitted as standard on each outlet
Reservoir capacity of 100 litres on the 4-outlet pump and 200 litres on the 6-outlet and 8-outlet pumps
Intuitive touch screen controller with display options: Stroke length, Cylinder load or Total load
String pot sensors as standard with alternatives available on request
Operating modes include Manual Lift/Lower, Automatic Lift/Lower and Automatic Preload

Specifications

Model Number	Number of outlets	Oil capacity litres	Oil flow per outlet l/min	Motor voltage
SLF4S	4	100	1.1	400V 50 Hz/460V 60 Hz – 3Ph
SLF6S	6	200	0.9	400V 50 Hz/460V 60 Hz – 3Ph
SLF8S	8	200	0.9	400V 50 Hz/460V 60 Hz – 3Ph
SLF4D	4	100	1.1	400V 50 Hz/460V 60 Hz – 3Ph
SLF6D	6	200	0.9	400V 50 Hz/460V 60 Hz – 3Ph
SLF8D	8	200	0.9	400V 50 Hz/460V 60 Hz – 3Ph

Note: All models are suitable for operation at 50Hz and 60Hz. 60 Hz models deliver approximately 15-20% higher flow rate.

MOUNTING KITS

Model Number	Mounting kit type	Applicable cylinder	Increase in cylinder height mm
SLMK-1	1	HSS – 25T	+3.5
SLMK-1	1	HSS – 30T	+3.5
SLMK-2	2	HAS – 30T	+10
SLMK-2	2	HRA – 30T	+10
SLMK-3	3	HSS – 50T	+10
	3	HAS – 50T	+10
	3	HRA – 50T;	+10
SLMK-4	4	HSS – 75T	+10
SLMK-5	5	HSS – 100T	+10
	5	HAS – 100T	+10
	5	HRA – 100T	+10
SLMK-6	6	HDA – 25T	+11
SLMK-7	7	HDA – 50T	+10
SLMK-8	8	HDA – 100T	+10
SLMK-9	9	HDA – 150T	+10
SLMK-9	9	HDA – 200T	+10
SLMK-10	10	HHS – 20T	+11
SLMK-11	11	HHS – 30T	+12
SLMK-11	11	HHR – 30T	+12
SLMK-12	12	HHA – 37T	+1
SLMK-13	13	HHA – 50T	+1
SLMK-14	14	HHS – 60T	+12
SLMK-14	14	HHR – 60T	+12
SLMK-15	15	HHS – 100T	+10
SLMK-15	15	HHR – 100T	+10
SLMK-16	16	HHR – 150T	+10
SLMK-17	17	HHR – 250T	+10
SLMK-18	18	HFA – 30T	0
SLMK-19	19	HFA – 50T	+8
SLMK-20	20	HFA – 100T	0
SLMK-20	20	HGG – 150T	0
SLMK-21	21	HDA – 300T	0
SLMK-22	22	HDA – 400T	0
SLMK-22	22	HDA – 500T	0
SLMK-23	23	HDA – 800T	0
	23	HDA – 1000T	0
	23	HFG – 800T	0
SLMK-24	24	HFL – 50T	+8
SLMK-24	24	HFG – 50T	+8
SLMK-25	25	HFG – 400T	0
	25	HFG – 500T	0
	25	HGG – 200T	0
	25	HSG – 200T	0
SLMK-26	26	HFL – 100T	+9
SLMK-26	26	HFG – 100T	+9
SLMK-27	27	HFL – 150T	+8
	27	HFG – 150T	+8
	27	HFG – 200T	+8
	27	HSG – 150T	+8
SLMK-28	28	HFG – 250T	0
	28	HFG – 300T	0
	28	HGG – 300T	0
SLMK-29	29	HSG – 300T	0
SLMK-30	30	HFL – 250T	+8
SLMK-31	31	HFL – 400T	+10
SLMK-32	32	HFL – 500T	+10
SLMK-33	33	HFG – 1000T	0