For grapple bucket systems, selecting the right hydraulic cylinder is crucial to maximize clamping power, durability, and compatibility with your loader or excavator. The following 5 products represent solid options across different sizes and applications, from compact, high-precision rods to long-stroke, heavy-duty units designed for demanding work.
style=”display:none”>Summary Table
| Product | Brand | Key Features |
|---|---|---|
| Delavan PML2008-112ASAE | Delavan Ag Pumps, Inc. | 2″ bore, 8″ stroke, 2,500 PSI, ASAE certified |
| Magister Hydraulics 2×18 | Magister Hydraulics | 2″ bore, 18″ stroke, 3,500 PSI, welded cylinder |
| Wolfequip 72″ Root Grapple | wolfequip | 72″ grapple with 2″ bore, 6″ stroke; robust steel lines |
| Magister Hydraulics 2×24 Cross Tube | Magister Hydraulics | 2″ bore, 24″ stroke, 3,500 PSI, cross-tube design |
| AMRAP 2×10 | AMRAP HYDRAULICS | 2″ bore, 10″ stroke, 3,500 PSI, all-welded |
Delavan PML2008-112ASAE PowerMAX 2×8 Hydraulic Cylinder
This ASAE certified tie-rod cylinder offers a compact 2.0″ bore with an 8″ stroke and a 2,500 PSI working pressure. The model features 3/8″ FNPT ports, a 1.25″ rod diameter, and a 20-1/4″ retracted to 28-1/4″ extended length. Its ASAE certification signals standard compliance for heavy-duty machinery, including grapples, loaders, and attachments that demand reliable, high-pressure performance. Applications include hydraulic grapples on compact-to-mid-size equipment where space and mounting geometry are constrained.
Magister Hydraulics Double Acting 2×18 Cylinder
Magister Hydraulics positions itself as the manufacturer, offering a welded double-acting cylinder with a 2″ bore, 18″ stroke, and a 3,500 PSI rating. The outer diameter is 2.38″ with a 1.25″ rod and a 27″ retracted length that extends to 45″. Port type is SAE 6 (O-ring boss). This unit is designed for robust load handling (up to 9,400 lbs in table-labeled tests) and is well-suited for longer reach grapple arms or tilt mechanisms that require consistent, heavy-duty actuation under demanding conditions.
Wolfequip 72″ Root Grapple Bucket Rake
This 72-inch grapple bucket is designed for skid steer and loader setups, featuring a 2″ bore cylinder with a 6″ stroke configuration in a sturdy frame. The bucket sides and grapples use 3/8″ thick steel hydraulic lines and couplings, delivering a compact yet robust build. With a grapple width of 72″ and a height of 26″, this unit weighs about 511 lbs—providing a balance of solid strength and maneuverability for tasks like root pulling, debris clearance, and material handling in tighter workspaces.
AMRAP Hydraulics 1.5×6 Cross Tube Cylinder
This 1.5″ bore, 6″ stroke double-acting cross-tube cylinder is built for compact attachments with SAE #4 ports and a 3,500 PSI rating. The rod is 1″, with a retracted length of 14″ and a 20″ extended length. The unit uses a welded double-acting design, delivering reliable, maintenance-friendly performance in loader buckets and grapples that require tight mounting and straightforward service access. It’s marketed for corrosion resistance and robust outdoor durability, ensuring long service life in harsh environments.
Magister Hydraulics 2×24 Cross Tube Cylinder
The 2″ bore, 24″ stroke cross-tube cylinder from Magister Hydraulics is a welded, double-acting unit rated at 3,500 PSI. It has a 2.38″ outer diameter and a 1.25″ rod diameter with a retracted length of 32″ and an extended length of 56″. Ports are SAE 6 (O-ring boss). This cylinder is well-suited for grapple arms or tilt assemblies that require longer stroke, stable actuation, and strong load-bearing capabilities in heavy-duty applications such as demolition, land clearing, or construction equipment attachments.
AMRAP 2×10 Hydraulic Cylinder
This 2″ bore, 10″ stroke double-acting cylinder by AMRAP HYDRAULICS features a 2.38″ outer diameter, 1.125″ rod, and a retracted length around 20.25″ extending to about 30.25″. It uses 3/8″ NPT ports and handles up to 2,500 PSI. The unit is designed for versatile use in industrial machinery, agricultural machinery, and material handling systems. It emphasizes a robust all-welded construction with high-strength seals to resist leakage and corrosion in outdoor or dusty environments.
Buying Guide
- Operating pressure: Match the cylinder PSI rating to your hydraulic system. Higher PSI offers more force but requires compatible valves and hoses.
- Bore and stroke: Choose a bore size that provides the needed force at your working distance. Stroke length should fit the reach requirements of your grapple or attachment.
- Mounting and rod end: Confirm the mounting style (tie-rod vs welded) and rod diameter to suit your bracket, pins, and load paths. Ensure pinhole spacing aligns with your attachment.
- Ports and fitting compatibility: SAE ports vs NPT ports; ensure the correct port size and thread type for your system to prevent leaks and misfitments.
- Construction and durability: Welded vs tie-rod designs offer different stiffness and repairability. Consider environment (dust, moisture, corrosion) and expected cycle life.
- Application fit: For grapples, longer strokes are useful for opening and closing with wider reach. For root grapples, look for sturdy frames and sturdy cylinder attachments that resist side loads.
- Maintenance: All-welded designs often provide robust seals and longer service life in harsh conditions, while tie-rod cylinders can be easier to reseal or reconfigure in the field.
- Compatibility with existing attachments: Verify pin sizes, mounting brackets, and hydraulic hose routing to ensure seamless integration with your grapple or bucket system.