TIANJIN HOYITE RUBBER PRODUCTS CO.,LTD.
HYT-103B 3 Inch Hydraulic Hose Crimping Machine — Crimping range from 1/4" to 3", supplied with 12 sets of standard dies plus 1 transition die. Designed for large-diameter hydraulic hose assembly, repair, and workshop production.
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The HYT-103B is a heavy-duty hydraulic hose crimping machine designed for hose assembly applications from 1/4" to 3". With a 6–75 mm crimping range, 2100-ton crimping force, and a 31.5 MPa hydraulic system, it provides the capacity needed for processing both standard and large-diameter hydraulic hoses.
Equipped with 12 standard die sets and 1 transition die, the HYT-103B gives workshops greater flexibility when working with different hose sizes. Its 180 mm opening without dies also provides ample working space for positioning larger hoses and fittings.
When hose sizes go beyond the typical 2-inch range, a larger crimping machine becomes important for efficient hose assembly. The HYT-103B is designed specifically for these requirements, covering hose sizes up to 3 inches in a single machine.
Its combination of high crimping force, wide working range, and multiple die sets makes it suitable for hydraulic hose workshops, equipment maintenance businesses, hose assembly operations, and industrial applications.
The HYT-103B covers a crimping range of 6–75 mm (1/4"–3"), allowing operators to process a broad selection of hydraulic hose sizes without changing to another machine for larger hose assemblies.
The standard die configuration includes:
15/16, 19, 23, 26, 31, 36, 41, 47, 55, 60, 63, and 75 mm
The machine is supplied with 12 standard die sets plus 1 transition die.

The HYT-103B is equipped with a 2100-ton crimping force and a 31.5 MPa hydraulic system. The high pressing capacity is designed for large-size hydraulic hose assembly where substantial crimping force is required.
The hydraulic system provides the pressing power required for demanding workshop applications while allowing the machine to work across its specified hose range.
Large-diameter hose assemblies require sufficient working space during positioning and crimping. The HYT-103B provides an 180 mm opening without dies, giving operators additional clearance when placing larger hoses and fittings into the machine.
This design is particularly useful when working with larger hose assemblies that require more space around the crimping head.

The HYT-103B comes with 12 standard die sets and 1 transition die, covering the machine's specified 1/4"–3" working range.
Having multiple die sizes available with the machine allows users to switch between different hose specifications according to their assembly requirements.
With a machine weight of approximately 500 kg, the HYT-103B is designed as a substantial piece of workshop equipment for regular hydraulic hose assembly work.
Its 900 × 500 × 1050 mm dimensions provide a relatively compact footprint for a machine in this crimping class, making it suitable for professional workshops where floor space and equipment capacity both need to be considered.
The HYT-103B can be used in a range of hydraulic hose assembly and maintenance environments, including:
Hydraulic hose repair and service workshops
Construction equipment maintenance
Heavy machinery maintenance
Industrial hydraulic systems
Hydraulic hose assembly businesses
Hose distributors and service centers
Equipment manufacturing and maintenance facilities
Its 3-inch capacity makes it particularly suitable for applications where larger hydraulic hoses are regularly required.

The standard HYT-103B configuration uses a 4 kW motor with 3-phase 400 V / 50 Hz power.
The machine is designed for workshop environments with a suitable three-phase electrical supply. Customers can confirm their local voltage and frequency requirements with HYT before ordering.
| Specification | Details |
|---|---|
| Model | HYT-103B |
| Crimping Range | 1/4"–3" |
| Crimping Range | 6–75 mm |
| Crimping Force | 2100 Ton |
| System Pressure | 31.5 MPa |
| Opening Without Dies | 180 mm |
| Standard Die Sets | 12 Sets |
| Transition Die | 1 Set |
| Die Sizes | 15/16, 19, 23, 26, 31, 36, 41, 47, 55, 60, 63, 75 mm |
| Motor Power | 4 kW |
| Voltage | 3 Ph – 400 V / 50 Hz |
| Weight | 500 kg |
| Dimensions | 900 × 500 × 1050 mm |

For large hydraulic hose assembly, the machine needs to provide enough working range and pressing capacity while remaining practical for daily workshop operation.
The HYT-103B brings together a 1/4"–3" crimping range, 2100-ton crimping force, 180 mm opening, and 12 standard die sets plus a transition die. This configuration gives hose service businesses and industrial users a dedicated solution for larger hydraulic hose applications.
Whether the machine is used for replacement hose production, equipment maintenance, or regular hose assembly, its wide working range allows multiple hose sizes to be handled on one machine.
The HYT-103B has a crimping range of 1/4"–3" (6–75 mm).
The machine is supplied with 12 standard die sets plus 1 transition die.
The HYT-103B provides a 2100-ton crimping force.
The opening without dies is 180 mm.
The standard configuration uses a 4 kW motor with 3-phase 400 V / 50 Hz power.
The machine is suitable for hydraulic hose service, construction machinery maintenance, industrial hydraulic systems, hose assembly businesses, and other applications requiring crimping of larger hydraulic hoses.
Yes. The machine is designed for hose sizes from 1/4" to 3", with a maximum specified crimping range of 75 mm.
For applications up to 2 inches, see the HYT-51G 2 Inch Hydraulic Hose Crimping Machine.
For large-diameter hose applications up to 6 inches, explore the HYT-150L 6 Inch 6S Button Type Crimping Machine.
Contact HOYITE to discuss your hose sizes, fitting requirements, die configuration, and machine selection
Additional Information:
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Port of Dispatch: Tianjin
Delivery Time: 7~10days
E-mail vitty@hythosecrimpingmachine.com
Tel/Wechat/WhatsApp: +8618202619835