Compact jacks with hollow piston

The Simson Compact with hollow piston is a hydraulic power pack that combines a number of unique features. Low weight, user-friendliness and high capacity are its distinguishing features. Quality and reliability are two other key concepts that have made Simson a favoured tool by professionals all over the world.

825 bar / 10-113 tonnes

Product list

Products with single stage hydraulic pump, see next table below for products with two stage hydraulic pump which is also standard from model 2175

Model SIMSON	Stroke length mm	Capacity* tonnes (Kn)	Article no	Area cm²	Weight kg	A mm	B mm	C mm	D Ø mm	E mm	F mm	G mm	H Ø mm	I mm	J Ø mm
1030H Ø16,5 mm	30	10,7 (105)	215630	13,47	3,6	73,5	104	16,5	40	-	-	262	70	127	60
1030H Ø20,5 mm	30	10 (98,5)	215632	12,57	3,6	73,5	104	20,5	40	-	-	262	70	127	60
1030HG M16	30	10,7 (105)	215634	13,47	3,7	84	115	M16	40	-	-	262	70	127	60
1030HG M20	30	10 (98,5)	215636	12,57	3,7	84	115	M20	40	-	-	262	70	127	60
1050H	50	10 (98,5)	215638	12,57	3,9	101	150	20,5	40	M70x3	30	262	70	127	60
1050 HG	50	10 (98,5)	215640	12,57	4	111	161	M20	40	M70x3	30	262	70	127	60
1075H	75	10 (98,5)	215642	12,57	4,7	133	205	20,5	40	M70x3	45	262	70	127	60
1075HG	75	10 (98,5)	215644	12,57	4,8	143	215	M20	40	M70x3	45	262	70	127	60
2325H	25	22,6 (221)	215646	28,3	5,5	79,5	104	24,5	60	M90x3	14	288	98	140	60
2325HG	25	22,5 (221)	215648	28,3	5,8	79,5	104	M24	60	M90x3	14	288	98	140	60

* Calculated with 95% efficiency - 825 bar

The products below are with two-stage hydraulic pump, two-stage hydraulic pump is standard from model 2175

Model SIMSON	Stroke length mm	Capacity* tonnes (Kn)	Article no	Area cm²	Weight kg	A mm	B mm	C mm	D Ø mm	E mm	F mm	G mm	H Ø mm	I mm	J Ø mm
1030H Ø16,5 mm	30	10,7 (105)	215631	13,47	3,6	73,5	104	16,5	40	-	-	262	70	127	60
1030H Ø20,5 mm	30	10 (98,5)	215633	12,57	3,6	73,5	104	20,5	40	-	-	262	70	127	60
1030HG M16	30	10,7 (105)	215635	13,47	3,7	84	115	M16	40	-	-	262	70	127	60
1030HG M20	30	10 (98,5)	215637	12,57	3,7	84	115	M20	40	-	-	262	70	127	60
1050H	50	10 (98,5)	215639	12,57	3,9	101	150	20,5	40	M70x3	30	262	70	127	60
1050HG	50	10 (98,5)	215641	12,57	4	111	161	M20	40	M70x3	30	262	70	127	60
1075H	75	10 (98,5)	215643	12,57	4,7	133	205	20,5	40	M70x3	45	262	70	127	60
1075HG	75	10 (98,5)	215645	12,57	4,8	143	215	M20	40	M70x3	45	262	70	127	60
2325H	25	22,5 (221)	215647	28,3	5,5	109	134	24,5	60	M90x3	14	288	98	140	60
2325HG	25	22,5 (221)	215649	28,3	5,8	109	134	M24	60	M90x3	14	288	98	140	60
2175H	75	22,5 (221)	215650	28,27	10	130	205	30,5	60	M90x3	20	326	100	174	98
2175HG	75	22,5 (221)	215651	28,27	11	173	247	M30	60	M90x3	20	326	100	174	98
4355H	55	43,7 (430)	215652	54,79	14	130	185	40	80	M120x3	20	353	131	186	98
4355HG	55	43,7 (430)	215653	54,79	14	177	232	M39	80	M120x3	20	353	131	186	98
11650H	50	115,4 (1132)	215654	144,5	37	134	184	56	100	-	25	436	214	225	98

* Calculated with 95% efficiency - 825 bar

Product Description

Technically advanced design for maximum safety and reliability
Simson jacks are designed to deliver maximum safety, precision and durability - even in the most demanding conditions.

Lifting piston in hardened high-strength and corrosion-resistant steel
Provides exceptional durability, long life and stable performance over time.
Roll-polished cylinder with reinforced corrosion protection
Optimised for minimal friction resistance, high efficiency and superior corrosion resistance.
Integrated safety valve
All models are equipped with a safety valve on the pump side, preset at 825 bar, which protects the system against overpressure.
Robust safety margin
The structure is designed with a safety factor in accordance with the applicable standard against overloading and safety against breakage.
Working pressure: 825 bar
Delivering power and precision for professional applications where reliability is key.

Designed for maximum flexibility and usability

Works in all directions
Thanks to a fully enclosed hydraulic system, allowing work in any position.
Maintenance-free and water-resistant construction
The closed system means that the jack can also be used underwater, perfect for marine and harsh environments.
Externally threaded version
Available on selected models for quick and secure mounting or connection of accessories.
360° rotatable pump handle bracket
With two different shaft positions and telescopic pump shaft for optimal ergonomics and manoeuvrability even in tight spaces.
Pressure gauge selection
Available as an option, with integrated pressure gauge for accurate pressure reading.