The contractor's 4-ton — power, reach and a proper cab.

| Model | Engine HP | Operating weight | Dig depth | Bucket breakout | Arm breakout | Travel speed | Station |
|---|---|---|---|---|---|---|---|
| KX040-5 | 40.3 HP | 9,182 lb | 11'2" | 9,397 lbf | 4,114 lbf | 3.1 mph | Canopy or cab |
The KX040-5 reaches about 11'2" deep, which is enough for full basement digs, deeper foundations, and most shoreline and drainage work.
At 4 tons it has the power and reach to handle basements and shoreline jobs that smaller machines can't, while still being manageable to trailer and run day-to-day. It covers the range of jobs I see most often across Grey-Bruce, which is why it's the size I end up recommending most.
Conventional tail swing — the counterweight extends slightly past the tracks when rotating, so normal working clearance is needed around the machine. For jobs tight against structures at this weight class, the tight-tail U48 is the alternative to look at.
At around 9,180 lb, the KX040-5 needs a properly rated tandem-axle equipment trailer and a heavier-duty tow vehicle. I'd walk through the exact trailer and hitch rating against your truck before you buy.
A cab is available and common at this size, especially for contractors running the machine through Grey-Bruce winters or putting long hours on it. Canopy is still an option if you want to keep upfront cost down.
Tell me about the work you need done — I'll point you to the right machine, even if it isn't this one.
Tell me what you're working with