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CHIEF

CHIEF is a brand of hydraulic components, primarily cylinders and power units, manufactured in the United States. The product line includes welded hydraulic cylinders, heavy-duty tie-rod cylinders, and double-acting DC hydraulic power units. Welded cylinders are available in multiple mounting configurations—drilled rod mount, clevis mount, and adjustable port cross-tube mount—with bore diameters ranging from 2 in to 4 in and stroke lengths from 16 in to 42 in. These cylinders are double-acting and rated for pressures up to 3,070 lb (for the 2 in bore model) and 33,890 lb (for the 4 in bore model). Tie-rod cylinders include standard heavy-duty and rephasing variants, with bore diameters such as 3 1/2 in, stroke lengths like 12 in, and rod diameters of 1 1/4 in or 1 1/2 in, using #8 SAE ports. The hydraulic power units deliver 1.2 gpm at a maximum pressure of 2,800 psi, with a 6-quart poly reservoir and 12V DC operation, featuring SAE 6 ports. CHIEF products are used in applications requiring reliable linear actuation and hydraulic power, such as agricultural equipment, construction machinery, material handling, and industrial automation. 3G Electric stocks a range of CHIEF cylinders and power units, offering global logistics support for procurement specialists and maintenance managers. The brand is known for its focus on durability and compatibility with standard hydraulic systems, with welded cylinders suited for high-cycle environments and tie-rod cylinders for applications needing easy maintenance. All products are designed to meet common industry specifications for pressure ratings, port sizes, and mounting dimensions, facilitating direct replacement or integration into existing hydraulic circuits.

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About CHIEF

CHIEF is a brand of hydraulic components, primarily cylinders and power units, manufactured in the United States. The product line includes welded hydraulic cylinders, heavy-duty tie-rod cylinders, and double-acting DC hydraulic power units. Welded cylinders are available in multiple mounting configurations—drilled rod mount, clevis mount, and adjustable port cross-tube mount—with bore diameters ranging from 2 in to 4 in and stroke lengths from 16 in to 42 in. These cylinders are double-acting and rated for pressures up to 3,070 lb (for the 2 in bore model) and 33,890 lb (for the 4 in bore model). Tie-rod cylinders include standard heavy-duty and rephasing variants, with bore diameters such as 3 1/2 in, stroke lengths like 12 in, and rod diameters of 1 1/4 in or 1 1/2 in, using #8 SAE ports. The hydraulic power units deliver 1.2 gpm at a maximum pressure of 2,800 psi, with a 6-quart poly reservoir and 12V DC operation, featuring SAE 6 ports. CHIEF products are used in applications requiring reliable linear actuation and hydraulic power, such as agricultural equipment, construction machinery, material handling, and industrial automation. 3G Electric stocks a range of CHIEF cylinders and power units, offering global logistics support for procurement specialists and maintenance managers. The brand is known for its focus on durability and compatibility with standard hydraulic systems, with welded cylinders suited for high-cycle environments and tie-rod cylinders for applications needing easy maintenance. All products are designed to meet common industry specifications for pressure ratings, port sizes, and mounting dimensions, facilitating direct replacement or integration into existing hydraulic circuits.

Common Applications

  • Agricultural equipment — CHIEF welded cylinders (e.g., 2 in bore, 42 in stroke) for tractor implements and loaders
  • Construction machinery — CHIEF clevis-mount welded cylinders (e.g., 3 in bore, 30 in stroke) for excavator attachments
  • Material handling — CHIEF tie-rod cylinders (e.g., 3 1/2 in bore, 12 in stroke) for forklift mast actuation
  • Mobile hydraulics — CHIEF DC power units (1.2 gpm, 2,800 psi) for dump truck hoists and spreader systems
  • Industrial automation — CHIEF rephasing tie-rod cylinders for synchronized press or clamp operations
  • Waste management — CHIEF welded cylinders (e.g., 4 in bore, 32 in stroke) for compactor and baler applications

Frequently asked questions

Common questions about CHIEF from 3G Electric.

What types of hydraulic cylinders does CHIEF offer?

CHIEF offers welded hydraulic cylinders and heavy-duty tie-rod cylinders. Welded cylinders come in drilled rod mount, clevis mount, and adjustable port cross-tube mount configurations, with bore diameters from 2 in to 4 in and stroke lengths up to 42 in. Tie-rod cylinders include standard and rephasing models, with bore diameters like 3 1/2 in and stroke lengths such as 12 in, using #8 SAE ports. All cylinders are double-acting.

What are the specifications of CHIEF hydraulic power units?

CHIEF double-acting DC hydraulic power units deliver 1.2 gpm at a maximum pressure of 2,800 psi. They feature a 6-quart poly reservoir and operate on 12V DC power, with SAE 6 ports. These units are designed for mobile and stationary applications requiring compact hydraulic power.

Are CHIEF welded cylinders suitable for high-pressure applications?

Yes, CHIEF welded cylinders are rated for pressures up to 33,890 lb (for the 4 in bore model) and 14,720 lb (for the 2.5 in bore model). They are double-acting and built for high-cycle environments, making them suitable for applications like agricultural equipment and construction machinery.

What mounting options are available for CHIEF welded cylinders?

CHIEF welded cylinders are available in drilled rod mount, clevis mount, and adjustable port cross-tube mount configurations. These options allow for flexible installation in various equipment designs, with retracted lengths ranging from 24 in to 50 in depending on the model.

Can CHIEF tie-rod cylinders be used in rephasing systems?

Yes, CHIEF offers rephasing heavy-duty tie-rod cylinders, such as the model with a 3 1/2 in bore diameter and 12 in stroke length. These cylinders are designed to synchronize multiple cylinders in a circuit, commonly used in applications like dump trailers and lift gates.

Does 3G Electric supply CHIEF products?

Yes — 3G Electric (S) Pte. Ltd. supplies CHIEF products. We stock the CHIEF catalog and supply genuine factory-original products with full manufacturer warranty and technical support.