Class 600 Grapple Bucket for Wheel Loader – JRB By Paladin

Overview

This Paladin JRB quick coupler grapple bucket is a Class 600 attachment for wheel loaders, offered across six coupler standards — JRB Mount, IT Interchange, Baldwin, ISO, Fusion and Pin On. That is the point of the product: the same bucket, cut for whichever coupler your loader already runs. It comes in 3 capacities and 4 upper-jaw styles, weighing 3,800–7,300 lbs across 66 SKUs.

Key Features of This Paladin JRB Quick Coupler

• Six coupler standards — JRB Mount · IT Interchange · Baldwin · ISO · Fusion · Pin On.
• Four upper-jaw styles: full side moves small and fine material, half side is lighter for medium material, cut away sheds bulky loads faster, and grapple rake lets soil fall through while holding brush and roots.
• Dual hydraulic cylinders operate independently, so the jaw clamps evenly on uneven loads.
• Optional screening on the arms for maximum material retention.
• 3,800–7,300 lbs across 66 SKUs — the heaviest grapple class Paladin builds.
• Often searched for as a jrb coupler bucket — same product, different trade name.
• Sometimes listed as a class 600 grapple bucket, which is the term some regions use.
• Buyers also ask for this as a wheel loader grapple.
• Catalogued elsewhere as a JRB mount grapple bucket — the naming varies more than the product does.

Why Choose This Attachment

• The coupler standard is the first decision, not the size. A Class 600 grapple cut for a JRB mount will not hang on an ISO or Fusion coupler. Establish the standard, then choose capacity.
• Side design decides what you can carry. Full side holds fines that a cut-away drops; cut away empties faster and weighs less. Neither is better — they suit different material.
• Independent cylinders matter on irregular loads. A single-cylinder jaw closes to one shape; two acting separately grip a log and a slab with the same bucket.

Paladin JRB Quick Coupler Specifications

Specification Detail Class Class 600 Carrier Wheel loader Coupler standards JRB Mount · IT Interchange · Baldwin · ISO · Fusion · Pin On Side designs Full side · Half side · Cut away Capacities 4.00 YD, 4.50 YD, 5.00 YD Weight range 3,800–7,300 lbs SKUs 66 across 66 variant rows Cylinders Dual, independently operated Options Arm screening for material retention

Which Coupler Standard Do You Have?

Six standards, and they are not interchangeable. The weight column shows what each mount adds — the bucket shell is the same, the interface is not.

Mount / coupler standard Weight range BALDWIN 3,800–7,300 lbs FUSION 3,800–7,300 lbs ISO 3,800–7,300 lbs IT INTERCHANGE 3,800–7,300 lbs JRB MOUNT 3,800–7,300 lbs PIN ON 3,800–7,300 lbs

For a smaller machine the Class 100 grapple bucket covers Baldwin, IT and JRB mounts, and the Class 200 grapple sits between them.

Which Machines Fit This JRB Quick Coupler?

This grapple fits wheel loaders running a Class 600 coupler in any of six standards. It requires third-function loader hydraulics and, on a quick coupler, a jumper hose kit — the jaw is powered. At 3,800–7,300 lbs it is a substantial attachment; check the loaded figure against your rated capacity.

Requirement Specification Carrier Wheel loader, Class 600 coupler Coupler standards JRB · IT Interchange · Baldwin · ISO · Fusion · Pin On Attachment weight 3,800–7,300 lbs Hydraulics Third function required, plus a jumper hose kit on quick couplers

If you are unsure which coupler or size suits your machine, contact eskidsteer.com at (866) 757-8337. Related in this range: class 200 grapple bucket for wheel loader cover the neighbouring sizes and carriers. From the wider Paladin range: the Wain Roy hydraulic excavator grapple — the excavator equivalent, with independently operated claws.

JRB Quick Coupler Questions, Answered