PX-40 Cab 4-ton compact crawler excavator with enclosed operator cab for all-weather comfort, flexible configuration and reliable site performance.
The PX-40 Cab is a 4-ton compact crawler excavator configured with an enclosed operator cab for projects that require all-weather comfort and better working conditions. It is positioned within the compact crawler excavator range as a cab version of the proven 4-ton platform, combining the accessibility advantages of a compact machine with the protection and visibility that extended shifts demand in municipal, rental, highway, and general construction applications.
The PX-40 Cab carries the compact, narrow-body layout typical of the 4-ton class so that operators can reach confined jobsites and work alongside existing structures without the footprint of a larger machine. The enclosed cab configuration supports dual roles: protection from weather, dust, and noise during long working hours, and a cleaner operating environment for utility, municipal, and rental fleets that rotate multiple operators.
Beyond the cab, the PX-40 Cab is designed around the same flexible configuration philosophy as the rest of the PX range. Bucket options, attachment packages, and hydraulic arrangements can be matched to project requirements, from trenching and grading to light loading and demolition support. Final ratings, dimensions, and working ranges are confirmed in the technical agreement and configuration sheet for each order.
| Parameter | Value |
|---|---|
| Operating class | 4.0 t class |
| Cabin | Enclosed operator cab |
| Bucket capacity | Subject to configuration |
| Power configuration | Subject to configuration |
| Overall dimensions | Subject to configuration |
| Working capability | Subject to configuration |
| Hydraulic system | Subject to configuration |
| Travel speed | Subject to configuration |
| Applications | Subject to configuration |
The PX-40 Cab suits municipal works, highway and utility maintenance, rental fleets, and general construction tasks where an enclosed cab improves operator comfort, retention, and productivity. The compact 4-ton chassis reaches confined sites, while the cab configuration keeps crews working through weather, dust, and noise; final application details follow the technical agreement and configuration sheet.

PX-LQB Light Cavalry agile robot chassis platform for indoor delivery, service and logistics robots: compact, fast, easy to integrate, safe operation.
PX-MK2.0 Moon Knight modular robot chassis platform for inspection, patrol and logistics robots: robust mobility, expansion interfaces, reliable operation.
Flagship PX-12T spider crane for heavy precast, transformers and process equipment installation in confined sites. High capacity, remote control, fast setup.
High-capacity PX-10T spider crane for heavy precast, structural steel and industrial installation in confined sites. Compact footprint, remote control.
Heavy-duty PX-8T spider crane for precast installation, structural assembly and industrial maintenance in confined sites. Remote control and fast setup.
PX-5T spider crane for structural steel erection, equipment installation and plant maintenance: compact, precise and remote controlled. Request specifications.
Versatile PX-3T spider crane for steel structures, equipment installation and plant maintenance: compact footprint, reliable lifting, easy mobility, fast setup.
Compact PX-1.2T spider crane for confined indoor lifting and maintenance: narrow footprint, remote control, fast setup. Request detailed specifications.