Telescopic Dump Trailer Cylinder Kit - 30 Ton Capacity - 144" Stroke - Fits 14-18' Dump Body | EF-12-144

EF-12-144 | Telescopic Dump Trailer / Truck Kit – 144" Stroke | 30+ Ton Capacity | Fits 14–18' Dump Beds

The EF-12-144 is a long-stroke, high-capacity telescopic hoist from our Extreme Force Series, engineered for 14 to 18-foot dump beds. With a massive 144" stroke, this cylinder provides optimal dump angle and reach for 30+ ton loads, making it an ideal choice for commercial and heavy-duty dump applications.

Available in three configurations:

• EF-12-144-H: Hoist Only

• EF-12-144-SK: Standard Kit with PM High-Speed Single Engine Power Unit

• EF-12-144-ES: Extreme Series Kit with Twin 24VDC High-Flow Power Unit

🔧 Kit Options:

EF-12-144-H – Hoist Only Kit

Includes:

• 144" Stroke Telescoping Cylinder

• H-Frame Lower Mounting Bracket

• Two Upper Mounting Brackets

No power unit or hydraulics included. Best for builders sourcing their own pump and plumbing.

EF-12-144-SK – Standard Kit (Single Engine Power Unit)

Includes:

• All components from the Hoist Only Kit

• Primary Mover 12VDC High-Speed Power Unit with #8 SAE ports

• Hydraulic Hose Assembly

• Hydraulic Fittings

• Bridon Load Control Valve

• Safety Arm & Cup

• Heavy-Duty Hinges

• Battery Cables

• Rubber Retaining Strap

⏱ Cycle Times (Standard Kit):

• Up Time: 1 minute 40 seconds

• Down Time: 45 seconds

⚙️ Built with performance in mind — PM’s power unit moves fluid faster thanks to larger #8 BOS ports, reducing cycle times compared to standard kits.

EF-12-144-ES – Extreme Series Kit (Twin Engine 24VDC Power Unit)

Includes:

• All components from the Standard Kit

• Primary Mover Twin Engine 24VDC High-Flow Power Unit

  • Combines two PM high-speed motors in parallel

  • Designed to significantly increase lift speed and reduce cycle lag

⏱ Cycle Times (Extreme Series):

• Up Time: 50 seconds (~50% faster)

• Down Time: 38 seconds (~15% faster)

⚡ Built for high-volume dump cycles and commercial use cases
🔋 Requires a 24VDC system (two 12V batteries in series)
🔽 Benefit from quicker reset cycles without sacrificing control or stability

📄 Installation Resources:

• Download Quick Start Guide

• Download Full Installation Manual

🚚 Shipping Info:

• ✅ Free delivery to commercial addresses with loading dock or forklift

• 📦 Kits ship on a secured pallet via freight

• ⚠️ Residential, rural, or farm deliveries may incur additional charges — contact us for a quote