Series 67 Ballast Tamper Attachment for Excavators and Backhoes

Production-Level Tamping Power for Mainline Track Work

The Series 67 Ballast Tamper Attachment from Dymax Rail is engineered for high-output mainline maintenance. Its Jackson 6700-style workhead delivers consistent squeeze force and vibration for stable, uniform ballast compaction. Configurable 2- or 4-motor setup supports both production surfacing and spot tamping. With 360° rotation or tiltrotator compatibility, it integrates seamlessly with large excavators and backhoes for high-volume track programs.

BROCHURE GET A QUOTE

PRODUCT HIGHLIGHTS

Machine Compatibility: Excavators or backhoe loaders
Workhead Style: Jackson 6700-style for production tamping
Motor Options: 2 or 4 HARSCO-style vibrator assemblies
Rotation: 360° electro-hydraulic rotation or TRQ models for tiltrotators

APPLICATIONS

Mainline production tamping
Turnout and crossover maintenance
Surfacing and lining for track programs
High-volume tie replacement projects
Class 1 and contractor MOW programs

Jackson 6700-style workhead: Delivers stable squeeze force and high compaction, familiar to Class 1 and contractor operators.
2 or 4 motor configurations: Adapt to production or maintenance workflows, supporting different machine sizes.
360° rotation or TRQ models: Choose electro-hydraulic rotation or tiltrotator compatibility for maximum carrier flexibility.
Bolt-on steel tines: Easy to service and replace, with weld-on pads for long wear life.
Harsco vibrator assemblies: Delivers 46HZ tamping frequency
Integrated flow control & divider: Ensures smooth, efficient operation across various carriers.
Transport stand with tie-down points: Simplifies handling, transport, and storage.

Not the right fit for your operation? Find the tamper that is. View all DymaxRail Ballast Tamper models →

MODELS WITH 2 MOTORS / 360° ROTATION

Model Code
Description
Weight (lbs)

DX-BT-DYM67-360×2-BL-10

Ballast Tamper-DymaxRail Series 67-360 degrees rotation x 2 motors-Backhoe Loader-Class 10

STANDARD FEATURES:

– Two Harsco style vibrator assemblies

– Similar styling to Jackson 6700 workhead tampers

– 360 degree rotation system

– 4x bolt-on tamping tines with replaceable weld on pads

– Twin cylinder

– Machine adapter with pins

– 12/24v Electro-hydraulic diverter valve with cable kit

– Transport stand with tie downs included

WEIGHT: 1900 lbs

DX-BT-DYM67-360×2-BL-20

Ballast Tamper-DymaxRail Series 67-360 degrees rotation x 2 motors-Backhoe Loader-Class 20

STANDARD FEATURES:

– Two Harsco style vibrator assemblies

– Similar styling to Jackson 6700 workhead tampers

– 360 degree rotation system

– 4x bolt-on tamping tines with replaceable weld on pads

– Twin cylinder

– Machine adapter with pins

– 12/24v Electro-hydraulic diverter valve with cable kit

– Transport stand with tie downs included

WEIGHT: 1900 lbs

DX-BT-DYM67-360×2-HX-12T

Ballast Tamper-DymaxRail Series 67-360 degrees rotation x 2 motors-Hydraulic Excavator-12 Ton

STANDARD FEATURES:

– Two Harsco style vibrator assemblies

– Similar styling to Jackson 6700 workhead tampers

– 360 degree rotation system

– 4x bolt-on tamping tines with replaceable weld on pads

– Twin cylinder

– Machine adapter with pins

– 12/24v Electro-hydraulic diverter valve with cable kit

– Transport stand with tie downs included

WEIGHT: 1950 lbs

DX-BT-DYM67-360×2-HX-16T

Ballast Tamper-DymaxRail Series 67-360 degrees rotation x 2 motors-Hydraulic Excavator-16 Ton

STANDARD FEATURES:

– Two Harsco style vibrator assemblies

– Similar styling to Jackson 6700 workhead tampers

– 360 degree rotation system

– 4x bolt-on tamping tines with replaceable weld on pads

– Twin cylinder

– Machine adapter with pins

– 12/24v Electro-hydraulic diverter valve with cable kit

– Transport stand with tie downs included

WEIGHT: 1950 lbs

DX-BT-DYM67-360×2-HX-20T

Ballast Tamper-DymaxRail Series 67-360 degrees rotation x 2 motors-Hydraulic Excavator-20 Ton

STANDARD FEATURES:

– Two Harsco style vibrator assemblies

– Similar styling to Jackson 6700 workhead tampers

– 360 degree rotation system

– 4x bolt-on tamping tines with replaceable weld on pads

– Twin cylinder

– Machine adapter with pins

– 12/24v Electro-hydraulic diverter valve with cable kit

– Transport stand with tie downs included

WEIGHT: 2250 lbs

Design and specifications are subject to change without notice.

MODELS WITH 2 MOTORS / NO ROTATION

Model Code
Description
Weight (lbs)

DX-BT-DYM67-TRQx2-BL-10

Ballast Tamper-DymaxRail Series 67-Tilt Rotator Coupler x 2 motors-Backhoe Loader-Class 10

STANDARD FEATURES:

– Twin Harsco style vibrator assemblies

– Similar styling to Jackson 6700 workhead tampers

– 4x bolt-on tamping tines with replaceable weld on pads

– Two squeeze cylinders

– Machine adapter with pins

– Transport stand with tie downs included

WEIGHT: 1500 lbs

DX-BT-DYM67-TRQx2-BL-20

Ballast Tamper-DymaxRail Series 67-Tilt Rotator Coupler x 2 motors-Backhoe Loader-Class 20

STANDARD FEATURES:

– Twin Harsco style vibrator assemblies

– Similar styling to Jackson 6700 workhead tampers

– 4x bolt-on tamping tines with replaceable weld on pads

– Two squeeze cylinders

– Machine adapter with pins

– Transport stand with tie downs included

WEIGHT: 1500 lbs

DX-BT-DYM67-TRQx2-HX-8T

Ballast Tamper-DymaxRail Series 67-Tilt Rotator Coupler x 2 motors-Hydraulic Excavator-8 Ton

STANDARD FEATURES:

– Twin Harsco style vibrator assemblies

– Similar styling to Jackson 6700 workhead tampers

– 4x bolt-on tamping tines with replaceable weld on pads

– Two squeeze cylinders

– Machine adapter with pins

– Transport stand with tie downs included

WEIGHT: 1500 lbs

DX-BT-DYM67-TRQx2-HX-12T

Ballast Tamper-DymaxRail Series 67-Tilt Rotator Coupler x 2 motors-Hydraulic Excavator-12 Ton

STANDARD FEATURES:

– Twin Harsco style vibrator assemblies

– Similar styling to Jackson 6700 workhead tampers

– 4x bolt-on tamping tines with replaceable weld on pads

– Two squeeze cylinders

– Machine adapter with pins

– Transport stand with tie downs included

WEIGHT: 1500 lbs

DX-BT-DYM67-TRQx2-HX-16T

Ballast Tamper-DymaxRail Series 67-Tilt Rotator Coupler x 2 motors-Hydraulic Excavator-16 Ton

STANDARD FEATURES:

– Twin Harsco style vibrator assemblies

– Similar styling to Jackson 6700 workhead tampers

– 4x bolt-on tamping tines with replaceable weld on pads

– Two squeeze cylinders

– Machine adapter with pins

– Transport stand with tie downs included

WEIGHT: 1500 lbs

DX-BT-DYM67-TRQx2-HX-20T

Ballast Tamper-DymaxRail Series 67-Tilt Rotator Coupler x 2 motors-Hydraulic Excavator-20 Ton

STANDARD FEATURES:

– Twin Harsco style vibrator assemblies

– Similar styling to Jackson 6700 workhead tampers

– 4x bolt-on tamping tines with replaceable weld on pads

– Two squeeze cylinders

– Machine adapter with pins

– Transport stand with tie downs included

WEIGHT: 1600 lbs

Design and specifications are subject to change without notice.

MODELS WITH 4 MOTORS / 360° ROTATION

Model Code
Description
Weight (lbs)

DX-BT-DYM67-360×4-HX-16T

Ballast Tamper-DymaxRail Series 67-360 degree rotation x 4 motors-Hydraulic Excavator-16 Ton

STANDARD FEATURES:

– Four Harsco style vibrator assemblies

– Similar styling to Jackson 6700 workhead tampers

– 360 degree rotation system

– 8x bolt-on tamping tines with replaceable weld-on pads

– Four squeeze cylinders

– Machine adapter with pins

– 24v electro-hydraulic diverter valve with cable kit

– Transport stand with tie downs included

WEIGHT: 5000 lbs

DX-BT-DYM67-360×4-HX-20T

Ballast Tamper-DymaxRail Series 67-360 degrees rotation x 4 motors-Hydraulic Excavator-20 Ton

STANDARD FEATURES:

– Four Harsco style vibrator assemblies

– Similar styling to Jackson 6700 workhead tampers

– 360 degree rotation system

– 8x bolt-on tamping tines with replaceable weld-on pads

– Four squeeze cylinders

– Machine adapter with pins

– 24v electro-hydraulic diverter valve with cable kit

– Transport stand with tie downs included

WEIGHT: 5000 lbs

DX-BT-DYM67-360×4-HX-25T

Ballast Tamper-DymaxRail Series 67-360 degrees rotation x 4 motors-Hydraulic Excavator-25 Ton

STANDARD FEATURES:

– Four Harsco style vibrator assemblies

– Similar styling to Jackson 6700 workhead tampers

– 360 degree rotation system

– 8x bolt-on tamping tines with replaceable weld-on pads

– Four squeeze cylinders

– Machine adapter with pins

– 24v electro-hydraulic diverter valve with cable kit

– Transport stand with tie downs included

WEIGHT: 5000 lbs

Design and specifications are subject to change without notice.

MODELS WITH 4 MOTORS / NO ROTATION

Model Code
Description
Weight (lbs)

DX-BT-DYM67-TRQx4-HX-12T

Ballast Tamper-DymaxRail Series 67-Tilt Rotator Coupler x 4 motors-Hydraulic Excavator-12 Ton

STANDARD FEATURES:

– Four Harsco style vibrator assemblies

– Similar styling to Jackson 6700 workhead tampers

– 8x bolt-on tamping tines with replaceable weld on pads

– Four squeeze cylinders

– Machine adapter with pins

– Transport stand with tie downs included

WEIGHT: 4300 lbs

DX-BT-DYM67-TRQx4-HX-16T

Ballast Tamper-DymaxRail Series 67-Tilt Rotator Coupler x 4 motors-Hydraulic Excavator-16 Ton

STANDARD FEATURES:

– Four Harsco style vibrator assemblies

– Similar styling to Jackson 6700 workhead tampers

– 8x bolt-on tamping tines with replaceable weld on pads

– Four squeeze cylinders

– Machine adapter with pins

– Transport stand with tie downs included

WEIGHT: 4350 lbs

DX-BT-DYM67-TRQx4-HX-20T

Ballast Tamper-DymaxRail Series 67-Tilt Rotator Coupler x 4 motors-Hydraulic Excavator-20 Ton

STANDARD FEATURES:

– Four Harsco style vibrator assemblies

– Similar styling to Jackson 6700 workhead tampers

– 8x bolt-on tamping tines with replaceable weld on pads

– Four squeeze cylinders

– Machine adapter with pins

– Transport stand with tie downs included

WEIGHT: 4400 lbs

DX-BT-DYM67-TRQx4-HX-25T

Ballast Tamper-DymaxRail Series 67-Tilt Rotator Coupler x 4 motors-Hydraulic Excavator-25 Ton

STANDARD FEATURES:

– Four Harsco style vibrator assemblies

– Similar styling to Jackson 6700 workhead tampers

– 8x bolt-on tamping tines with replaceable weld on pads

– Four squeeze cylinders

– Machine adapter with pins

– Transport stand with tie downs included

WEIGHT: 4450 lbs

Design and specifications are subject to change without notice.

HYDRAULIC REQUIREMENTS

2 MOTOR / 360 ROTATION MODELS:

DX-BT-DYM67-360×2-BL-10 | DX-BT-DYM67-360×2-BL-20 | DX-BT-DYM67-360×2-HX-12T | DX-BT-DYM67-360×2-HX-16T | DX-BT-DYM67-360×2-HX-20T

HYDRAULIC REQUIREMENTS: Your machine will require the following (2x) circuits to operate the attachment. This attachment is provided with an electro-hydraulic valve to power the rotation circuit. Installation of the cable kit is required prior to use. If your machine does not have the correct number of hydraulic circuits please contact Dymax sales to discuss alternative solutions for setup of the attachment.

CIRCUIT 1 – MOTOR (BOTH)
Type: Unidirectional one way flow
Flow GPM/PSI (min/max): 16 / 3,000

CIRCUIT 2 – TINE SQUEEZE
Type: Bi-directional circuit for open close function
Flow GPM/PSI (min/max): 10-15 / 3,000

CIRCUIT 3 – ROTATION
Type: Electro-hydraulic 12v/24v
Requires installation of wire cable kit provided for operating solenoid on diverter valve. Valve mounted on tamper workhead.

NOT SUPPLIED: Jumper hose lines and disconnects from the attachment to the machine.

2 MOTOR / NO ROTATION MODELS:

HYDRAULIC REQUIREMENTS: Your machine will require the following (2x) circuits to operate the attachment.

CIRCUIT 1 – MOTOR (BOTH)
Type: Unidirectional one way flow
Flow GPM/PSI (min/max): 16 / 3,000

CIRCUIT 2 – TINE SQUEEZE
Type: Bi-directional circuit for open close function
Flow GPM/PSI (min/max): 10-15 / 3,000

NOT SUPPLIED: Jumper hose lines and disconnects from the attachment to the machine.

4 MOTOR / 360 ROTATION MODELS:

DX-BT-DYM67-360×4-HX-16T | DX-BT-DYM67-360×4-HX-20T | DX-BT-DYM67-360×4-HX-25T

HYDRAULIC REQUIREMENTS: Your machine will require the following (2x) circuits to operate the attachment. This attachment is provided with an electro-hydraulic valve to power the rotation circuit. Installation of the cabling kit is required prior to use. If your machine does not have the correct number of hydraulic circuits or controls please contact your sales representative to discuss alternative solutions for setup of the attachment.

CIRCUIT 1 – MOTOR
Type: Unidirectional one way flow
Flow GPM/PSI (min/max): 30-32 / 3,000

CIRCUIT 2 – TINE SQUEEZE
Type: Bi-directional circuit for open close function
Flow GPM/PSI (min/max): 10-15 / 3,000

CIRCUIT 3 – ROTATION
Type: Electro-hydraulic 24V
Requires installation of wire cable kit provided for operating solenoid on diverter valve. Valve mounted on tamper workhead.

NOT SUPPLIED: Jumper hose lines and disconnects from the attachment to the machine.

4 MOTOR / NO ROTATION MODELS:

DX-BT-DYM67-TRQx4-HX-12T | DX-BT-DYM67-TRQx4-HX-16T | DX-BT-DYM67-TRQx4-HX-20T | DX-BT-DYM67-TRQx4-HX-25T

HYDRAULIC REQUIREMENTS: Your machine will require the following (2x) circuits to operate the attachment.

CIRCUIT 1 – MOTOR
Type: Unidirectional one way flow
Flow GPM/PSI (min/max): 32 / 3,000

CIRCUIT 2 – TINE SQUEEZE
Type: Bi-directional circuit for open close function
Flow GPM/PSI (min/max): 10-15 / 3,000

NOT SUPPLIED: Jumper hose lines and disconnects from the attachment to the machine.

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Series 67 Ballast Tamper Attachment for Excavators and Backhoes

Production-Level Tamping Power for Mainline Track Work

PRODUCT HIGHLIGHTS

APPLICATIONS

MODELS WITH 2 MOTORS / 360° ROTATION

MODELS WITH 2 MOTORS / NO ROTATION

MODELS WITH 4 MOTORS / 360° ROTATION

MODELS WITH 4 MOTORS / NO ROTATION

HYDRAULIC REQUIREMENTS

ADDRESS

Contact

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