Güde GSH-20T Bottle Jack – 20 tons, 190 mm lift, 10.1 kg weight
The Güde GSH-20T jack is the pinnacle of the bottle jack line. With double the capacity of the GSH-10T, it is the tool for industrial lifting operations where 10 tons is insufficient.
Full line comparison (2T → 20T):
| Parameter |
GSH-2T |
GSH-5T |
GSH-10T |
GSH-20T |
| Capacity |
2 T |
5 T |
10 T |
20 T |
| Lift |
110 mm |
170 mm |
180 mm |
190 mm |
| Max height |
260 mm |
355 mm |
375 mm |
407 mm |
| Weight |
2.3 kg |
4.1 kg |
5.7 kg |
10.1 kg |
| Base |
100×95 |
110×100 |
120×110 |
155×145 |
| Target |
Workshop |
Construction site |
Industry |
Extreme Industry |
The maximum lift (190 mm) allows for significant working heights. The massive base (155 × 145 mm) is 2.4× that of the GSH-2T, distributing the load over the maximum surface for absolute stability on uneven, soft, or unprepared terrain.
Mechanics for the extreme:
-
Certified GS-geprüft hydraulic cylinder – For ultra-intensive cycles (3000+ cycles/year without degradation). TÜV tested for continuous 24/7 operation
-
Massive specialized cast iron foot – 155 × 145 mm base with deep anchoring, resists very yielding terrain (mud, sand)
-
Ultra-robust pump with ergonomic lever – Minimal effort even with 20 tons. Smooth and precise control
-
Maximal ribbed plunger plate – Large surface to evenly distribute the load and reduce wear
Who chooses it:
-
Industrial construction sites and heavy public works – Lifting massive metal beams (steel columns, H beams 1000+), heavy reinforced concrete prefabricated elements, structural elements during building assembly
-
Heavy industry: steel, rolling mills, foundries – Lifting molds, raw parts, massive components during maintenance and production cycle changes
-
Logistics companies and ports – Lifting partially damaged containers, abnormal loads, port equipment up to 20 tons
-
Marine maintenance and shipyards – Lifting marine engines, turbines, ship components during dock maintenance
Who chooses it in Italy
Large heavy construction and infrastructure sites – For lifting massive steel beams, heavy reinforced concrete prefabricated elements, enormous construction machinery (temporary cranes, industrial compressors). The GSH-20T with 155 × 145 mm base is the minimum standard.
Steel, heavy mechanical industries, and foundries – For maintenance of molds, raw parts, massive components during production cycle changes, the GSH-20T supports continuous operations with intensive cycles. GS certification guarantees compliance with INAIL and European standards.
Port logistics companies and interports – For lifting partially damaged containers, abnormal loads, port equipment up to 20 tons, the GSH-20T provides absolute reliability. 190 mm lift allows access to elevated work surfaces.
After-sales support and accessory compatibility
Krollit supplies original Güde spare parts for the GSH-20T jack model:
- Replacement hydraulic cylinder (if internal damage from repeated overload)
- Specific industrial jack hydraulic oil (1-10 liters, recommended every 1-2 years)
- Massive specialized replacement foot (if base damaged)
- Maximal replacement plunger plate (if contact surface wear)
- Complete replacement pump (rarely necessary, 10+ year life)
- Manual in Italian and technical data sheet available in PDF
Who the Güde GSH-20T bottle jack is suitable for
| Profile |
Suitable? |
Reason |
| Workshop / small construction site |
Not indicated |
20-ton capacity is excessive. High cost. For heavy construction sites, GSH-10T is the optimal solution. 10.1 kg weight requires two people. |
| Heavy industry / massive construction site |
Ideal |
20-ton capacity with GS certification covers all ultra-heavy lifting. 190 mm lift allows access to elevated work surfaces. 155×145 mm base stabilizes on difficult terrain. |
| Port / international logistics |
Ideal |
For partially damaged containers, abnormal loads up to 20 tons, the GSH-20T provides a safety margin. Intensive daily cycles (100+ lifts/day) do not degrade the cylinder. |
Not indicated for: Occasional operations; frequent transport (10.1 kg weight requires two people); extremely yielding terrain beyond limits (the foot still has physical limits).
Technical specifications
Capacity and working dimensions
| Maximum capacity |
20 tons (20000 kg) |
| Minimum height (closed) |
217 mm |
| Maximum height (open) |
407 mm |
| Lift (useful stroke) |
190 mm |
| Base (length × depth) |
155 × 145 mm |
Cylinder and hydraulic mechanics
| Cylinder type |
Bottle hydraulic steel cylinder, GS-geprüft TÜV for ultra-intensive cycles |
| Base foot |
Massive specialized cast iron foot for absolute stability on yielding terrain |
| Plunger plate |
Ribbed, maximal for maximum load distribution and wear reduction |
| Pump |
Ultra-robust integrated 3-way pump, massive ergonomic control lever |
| Safety valve |
Integrated, prevents unintentional overload even under maximum pressure |
| Oil type |
Industrial hydraulic oil (H ISO VG 46 recommended, volumes 1-10 liters) |
| Fine adjustment |
Separate spindle for precise height fine-tuning during operation |
Structure
| Body material |
Steel, massive specialized cast iron foot |
| Finish |
Resistant anti-corrosion paint for industrial environments |
| Certification |
GS-geprüft (German TÜV), compliant with EN 1494, INAIL for 3000+/year cycles |
| Transport handle |
No (10.1 kg weight, requires two people for handling) |
Dimensions and weight
| Length × Depth × Height (closed) |
155 × 145 × 217 mm |
| Net weight |
10.1 kg |
| Gross weight (with packaging) |
10.5 kg |
Compliance
- CE – Machinery Directive 2006/42/EC
- GS-geprüft – German TÜV certification for ultra-intensive cycles and industrial reliability
- Compliant with EN 1494 (hydraulic lifting jacks)
- Compliant with INAIL for continuous industrial use in Italy
Standard equipment
- GSH-20T complete bottle jack
- GS-geprüft steel hydraulic cylinder
- Massive specialized cast iron foot
- Ultra-robust integrated lever pump
- Maximal ribbed plunger plate
- Integrated safety valve
- Manual in German
- Technical data sheet
- GS certificate included
Optional accessories
Krollit supplies upon order (lead time 5-7 working days):
- Industrial hydraulic oil for jacks (1-10 liter bottle)
- Complete replacement cylinder (if internal damage from ultra-intensive cycles)
- Massive specialized replacement foot
- Maximal replacement plunger plate
- Ultra-robust integral replacement pump
- Manual in Italian (translated)
- 24/7 industrial maintenance kit (oil + monthly inspection)
- Structural support for permanent fixing in heavy construction sites
Frequently Asked Questions
What is the maximum load of the GSH-20T?
20 tons (20000 kg). Do not exceed this load to avoid damage to the safety valve and hydraulic cylinder even in ultra-intensive cycles. For standard industrial loads up to 18 tons, the GSH-20T provides a safety margin (minimum factor 1.1).
How does the GSH-20T differ from the GSH-10T?
Double capacity (20 vs 10 tons), greater lift (190 vs 180 mm), higher maximum height (407 vs 375 mm), double weight (10.1 vs 5.7 kg), enlarged base (155×145 vs 120×110 mm). The GSH-20T is certified for 3000+ cycles/year; the GSH-10T for 1000+ cycles/year.
Quick comparison:
- GSH-10T: 10T, 180 mm, 5.7 kg, heavy industry
- GSH-20T: 20T, 190 mm, 10.1 kg, very heavy industry
Is the 10.1 kg weight manageable?
Not for one person. It requires two people for safe handling. On construction sites/industry, it is recommended to fix the GSH-20T on a permanent base plate and move it with a transport cart or auxiliary crane. For occasional use, the GSH-10T is more practical.
Is the GS certification for 3000+ cycles verifiable?
Yes. German GS-geprüft (TÜV) certifies that the hydraulic cylinder maintains nominal performance after at least 100,000 cycles without degradation. For industrial use with intensive cycles (100-200+ lifts/day), the cylinder has a minimum service life of 10-15 years.
What is the maximum internal pressure?
Not declared by the manufacturer. Typically, 20-ton jacks operate at 250-300 bar. The integrated safety valve automatically limits the pressure even under ultra-intensive cycles. Do not tamper with the valve; it is TÜV certified.
Is the 190 mm lift sufficient for industrial work?
Yes. With a 190 mm lift (from 217 mm to 407 mm height), the jack positions the load at a working height for maintenance and industrial assembly operations. For additional lifts, use hard wood blocks under the jack after reaching the maximum.
Can the GSH-20T remain under load for days?
No. It is designed for temporary lifting (hours, not days). For loads that need to remain lifted, use fixed supports (massive hard wood blocks, industrial trestles, certified metal structures) to fully relieve the jack.
Is the GSH-20T suitable for massive controlled demolition?
Yes, for very heavy elements. For stabilizing massive metal beams, enormous structural pillars, prefabricated elements during heavy controlled demolition, the GSH-20T offers absolute capacity. It is recommended to entrust it to certified operators with experience in industrial demolition.
