About Wedgelock
Wedgelock represents New Zealand in the attachment sector with New Zealand engineered quick couplers, tilt couplers and excavator work tools. Typical carrier groups include excavators and mini excavators, while common use cases include excavation and digging, grading and site preparation, and material handling and lifting. The right model depends on more than nominal machine weight: interface dimensions, installed mass, hydraulic capacity and the material being handled all matter.
What does Wedgelock manufacture?
The core product areas are Quick Couplers, Buckets, Grapples, and Rippers. That mix places Wedgelock across earthmoving and material handling. Some product families are primarily mechanical while others depend on one or more hydraulic services, so the installation checks are not identical across the range.
Wedgelock product families include Quick Couplers, Buckets, Grapples, and Rippers. The exact model range can change by market, so current dimensions, weights, carrier recommendations and options should be checked against the manufacturer’s latest documentation before an attachment is specified.
Product range in context
Wedgelock equipment is relevant to excavation and digging, grading and site preparation, and material handling and lifting. These applications can place very different loads on the carrier and attachment. A tool used for intermittent site work may need a different wear package, capacity or hydraulic configuration from one used continuously in quarry, demolition, forestry, recycling or municipal service.
| Product area | Typical role | Key specification checks |
|---|---|---|
| Quick Couplers | Changing attachments without removing mounting pins manually. | Pin dimensions or interface standard, locking principle, safety provisions and attachment geometry. |
| Buckets | Digging, loading, grading or handling material. | Width, volume, cutting edge or teeth, attachment mass and coupler interface. |
| Grapples | Sorting, gripping and handling loose or irregular material. | Opening, jaw geometry, capacity, service weight, rotation and hydraulic functions. |
| Rippers | Loosening compacted soil, frost and rock. | Tooth geometry, working depth, mounting interface, machine breakout force and wear parts. |
Choosing Wedgelock equipment
A sound Wedgelock installation starts with machine compatibility. Check carrier weight and geometry, mounting standard, auxiliary circuit flow and pressure, hose routing, electrical or control requirements and the total installed weight. The attachment should also suit the expected duty cycle, material density and working environment; a tool sized only from excavator tonnage can still be a poor match if the hydraulics or geometry are wrong.
Where Wedgelock products fit
For Wedgelock, the useful comparison is the complete working system rather than the attachment in isolation. Machine size, coupler, hydraulic circuits, hoses, controls, operator visibility and the material being handled determine whether a particular configuration is practical.
- Excavation And Digging: For excavation work, bucket or tool geometry, penetration, cutting-edge configuration and machine breakout force influence productivity as much as nominal capacity.
- Grading And Site Preparation: For grading, installed height, tool width, visibility and the ability to hold a predictable cutting angle are important alongside carrier stability.
- Material Handling And Lifting: Handling tools should be assessed with load charts, centre of gravity, gripping geometry and any rotator or auxiliary function included in the total configuration.
Compatibility and installation checks
Before installing Wedgelock equipment, verify the attachment plate or pin dimensions and make sure the carrier has the required hydraulic services. Confirm that hoses can move through the full working envelope without being stretched, pinched or exposed to excessive abrasion. For rotating, tilting, opening or powered attachments, count the independent hydraulic functions and check whether the machine needs extra lines, valves or an electrical control connection. The final combination should stay within the carrier manufacturer’s permitted attachment and lifting limits.
Explore related attachment topics
Buckets · Grapples · Earthmoving attachments
Official sources
For Wedgelock, use current manufacturer documentation to confirm exact model availability, carrier ranges, dimensions, hydraulic requirements, options and regional support.