The 3TG-E90x1199 is a three-stage underbody telescopic hydraulic cylinder with a 1,199 mm stroke, 220 bar maximum working pressure and 5–14 ton catalog tipping range.
Number of stages:
3stagesWorking volume:
6.2LMaximum working pressure:
220barThe 3TG-E90x1199 is a three-stage underbody telescopic hydraulic cylinder listed in the HCIC-2026 catalog. Its compact underbody layout is intended for tipping-system applications where the cylinder must deliver a long stroke while remaining within the space beneath the body and chassis.
The catalog lists a 1,199 mm stroke, 35 kg mass, 6.2 L working volume and a maximum working pressure of 220 bar. It also gives a 5–14 ton tipping-capacity range and the main L/A/B/C/D/E installation dimensions. These values support an initial fitment discussion; they do not replace a complete trailer calculation.
| Parameter | Catalog value |
|---|---|
| Model | 3TG‑E90x1199 |
| Number of stages | 3 |
| Stroke | 1,199 mm |
| Mass | 35 kg |
| Working volume | 6.2 L |
|
Maximum working pressure |
220 bar |
| Catalog tipping‑capacity range | 5‑14 ton |
| Dimension L | 598 mm |
| Dimension A | 160 mm |
| Dimension B | 438 mm |
| Dimension C | 108 mm |
| Dimension D | 92 mm |
| Dimension E | 58 mm |
The specification values above are transcribed from the underbody telescopic cylinder table in the supplied HCIC-2026 catalog. The catalog's 5–14 ton figure is an application range, not a universal payload approval for every dump trailer.
Three-Stage Underbody Construction
The 3TG-E90x1199 uses three telescopic stages. When retracted, the nested stages help keep the cylinder package within the underbody installation area. During extension, the stages provide the movement needed for a tipping cycle without requiring the full working length to be present in the closed position.
The stage arrangement also means that the cylinder's force and speed can vary during extension. The effective area changes as different stages become active, so selection should consider the load, hinge geometry, tipping angle, pump flow and valve settings together.
Underbody installation is governed by more than the cylinder's closed length. The buyer should check the cradle or support arrangement, pin alignment, chassis clearance and the path of the cylinder as the body moves from closed to tipped position.
The catalog lists L as 598 mm and dimensions A through E as 160, 438, 108, 92 and 58 mm respectively. These measurements should be compared with the customer's frame drawing and mounting arrangement. The cylinder should be aligned through the mounting design rather than forced into position by bracket distortion.
HCIC's catalog also shows accessories and support options for the underbody cylinder line, including rod-eye or ball-style connection references and a cylinder support cradle. The exact connection and support arrangement for a 3TG-E90x1199 project should be confirmed from the current drawing rather than assumed from a general catalog illustration.
The 3TG-E90x1199 is listed with a maximum working pressure of 220 bar. This value must be reviewed alongside the pump, relief-valve setting, hydraulic lines, oil cleanliness, mounting structure and the complete tipping load.
The catalog lists a 5–14 ton tipping-capacity range. This range should be treated as a catalog application reference. Actual suitability depends on the trailer body, load distribution, hinge position, tipping angle, chassis strength, hydraulic flow and operating conditions.
A cylinder with the correct bore or stroke can still be unsuitable if the mounting geometry or system pressure is wrong. The full application review should therefore be completed before the cylinder is ordered.
The 3TG-E90x1199 is relevant to dump-trailer and underbody tipping-system projects that require a three-stage cylinder with a 1,199 mm stroke. It can be considered for OEM builds, replacement work and trailer redesigns when the available space and system requirements match the catalog data.
The supplied HCIC catalog describes an underbody cylinder line with configurations from two to six stages, but this article focuses only on the 3TG-E90x1199 model. Other models should not be used as substitutes for its dimensions or operating data without a separate engineering review.
For a 3TG-E90x1199 quotation or replacement assessment, send:
- Trailer type and body dimensions
- Required stroke and closed installation space
- Chassis, cradle and bracket drawings
- Pin or ball connection details
- Pump pressure and flow information
- Hose and port arrangement
- Tipping angle and load distribution
- Photos of the current cylinder and mounting area
- Required quantity and replacement status
These details help distinguish a cylinder replacement from a larger bracket, alignment or hydraulic-system problem.
The 3TG-E90x1199 is a defined three-stage underbody telescopic hydraulic cylinder with a 1,199 mm stroke, 220 bar maximum working pressure, 6.2 L working volume and a 5–14 ton catalog tipping range. Its 598 mm L dimension and listed A–E measurements provide a practical starting point for installation planning.
Final selection should be based on the complete trailer system, not on stroke or pressure alone. Send the underbody drawing and hydraulic data to HCIC for a project-specific review before purchase.
HCIC develops and manufactures hydraulic cylinders and power units for vehicle and industrial applications. For a 3TG-E90x1199 project, HCIC can review drawings, measured dimensions and hydraulic requirements for an OEM or replacement inquiry.
Request a 3TG-E90x1199 review:
