Dymax 3-way side dump bucket with spade-nose rock edge mounted on a Cat 980G wheel loader
Dymax 3-way side dump bucket for Cat wheel loaders, spade-nose edge with weld-on adapters and tips

3-WAY SIDE DUMP BUCKET FOR WHEEL LOADERS

Dymax 3 Way Side Dump Buckets have the ability to dump forward, right, or left. They are ideal for handling rocks in tunnels, where there is very little room to turn around, or jobs where the machine must work one side, then the other, while loading trucks.

It’s easy to switch from right to left dump — simply remove 1 pin and place it on the opposite side.

KEY FEATURES

  • Dumps three directions — left, right, or straight ahead.
  • Move 1 pin to switch sides.
  • Spade-nose cutting edge with weld-on adapters and replaceable tips.
  • Heavy-duty dump cylinder.

OPTIONS

  • AR400 wear liners
  • Bolt-on edge segments

SPECIFICATIONS

Model
Description
Weight (lbs)
DX-BK-2SD-4.00cyd-WL-80
Bucket-Dual Side Dump (R/L)-4.00 cubic yard capacity (SAE Heap Rating)-Wheel Loader-Class 80
STANDARD FEATURES:
– Spade nose edge
– Adapter and tips
– Open side plate design
– Can dump to either side
– HD cylinder
WEIGHT: 6,200 lbs
DX-BK-2SD-5.50cyd-WL-90
Bucket-Dual Side Dump (R/L)-5.50 cubic yard capacity (SAE Heap Rating)-Wheel Loader-Class 90
STANDARD FEATURES:
– Spade nose edge
– Adapter and tips
– Open side plate design
– Can dump to either side
– HD cylinder
WEIGHT: 9,000 lbs
DX-BK-2SD-6.00cyd-WL-90
Bucket-Dual Side Dump (R/L)-6.00 cubic yard capacity (SAE Heap Rating)-Wheel Loader-Class 90
STANDARD FEATURES:
– Spade nose edge
– Adapter and tips
– Open side plate design
– Can dump to either side
– HD cylinder
WEIGHT: 10,000 lbs

Design and specifications are subject to change without notice.  Please contact Dymax sales for custom solutions 1-800-530-5407.

HYDRAULIC REQUIREMENTS

Your machine will require standard 3rd valve lines for operation.

CIRCUIT 1 – Cylinder Dump
Type – Two way
GPM (min/max) – 5-30
PSI (max) – 3,000

NOT SUPPLIED: Hoses and disconnects to the machine auxiliary lines.

GALLERY

FAQ

A 3-way side dump bucket discharges to the left, right, and straight ahead. It’s useful when the machine has to work one wall of a tunnel, then the other, on the same pass. 

Dymax also builds a standard side dump bucket that dumps to one fixed side (right or left) plus forward.

Pull one pin and reset it on the opposite side. No tools beyond that, and no hydraulic reconfiguration. It’s simple and quick in the field.

It’s built for Class 80 and Class 90 loaders — roughly Cat 966 through 982 and Komatsu WA420 to WA500 — in 4.00, 5.50, and 6.00 cubic yard capacities.

Yes. It ships with a spade-nose edge, weld-on adapters, and replaceable tips for cutting into rock.

For high-abrasion work, add AR400 wear liners and bolt-on edge segments. Contact Dymax Sales to spec a custom wear package for your material.

A standard third-valve circuit runs the dump cylinder — two-way, 15–30 GPM, 3,000 PSI max.

Hoses and disconnects to your machine’s auxiliary lines are not supplied.

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