Not the biggest project you’ve ever bid. Not the smallest drain you’ve ever dug. What does an ordinary week look like? That’s where we’d begin an excavator conversation at Keystone Equipment Sales Services in New Castle, PA.
There isn’t much sense in buying a machine for an occasional monster of a job if it’s awkward on everything else. The reverse is frustrating too: a handy little excavator, easy to move, that takes far too long to do the digging you actually need. We want to hear about the ground, the access, and what goes on the trailer when you leave.
For Backyards, Measure The Way In
A mini is usually the first category to consider for backyard drainage, landscaping, and short utility trenches. Roughly one to six metric tons is a useful starting range, though manufacturers don’t all draw their size categories in the same place. Compare actual dimensions and operating weights.
The measurement that matters may be behind the gate rather than between its posts. Can you turn? Where does the back of the machine go when you swing? Retractable tracks or reduced tail swing may help, depending on the model. Neither solves every tight corner. And please don’t count on tracks to leave a wet lawn untouched. Smaller machines can make ruts too.
For More Digging, Look At What’s Slowing You Down
A bucket that’s fine for a short drain can feel awfully small when the work changes. If septic jobs, small foundations, and deeper trenches now fill your calendar, compare machines around seven to fourteen metric tons. Then get more specific.
What do you keep wishing the current machine could do? Reach that last bit without moving again? Dig harder material? Handle more soil each pass? We can work with those answers. Just saying you want something bigger leaves too much out, particularly if the real problem is a lift the machine isn’t rated to make.
For Production Work, Include The Cost Of Moving
Fifteen metric tons and up is a broad place to start looking for commercial excavation and sustained truck loading. It isn’t an automatic recommendation. You still have to match the particular machine to the material, working room, and required output.
Here’s the other side of that purchase: you finish the job, and now this excavator has to get to the next one. Is your hauling setup enough? If not, put that expense beside the purchase price before comparing deals. A machine left on a site for weeks and one moved every other morning have quite different hauling bills.
Don’t Confuse Digging With Lifting
The trench is within reach. Good. Now what about the pipe section you’re planning to lower into it? That question belongs to the manufacturer’s lift chart, not a guess based on how planted the tracks look.
Use the chart for the actual setup and lifting position, including reach and whether you’re working over the side. Follow its directions for allowing for the bucket, coupler, and other equipment. The attachment weight isn’t free capacity. We don’t want a buyer discovering that distinction after the machine reaches the job.
Get The Trailer And Attachment Details Out Early
For transport, a bare-machine number in an ad is only the beginning. Work with the equipped machine’s weight, then account for fuel, the trailer, and everything else loaded with it. The combination has to meet the truck, trailer, and axle ratings, along with braking and securement requirements. Loaded dimensions, weight, and route determine whether permits enter the picture.
Bring attachment details too. For a breaker, for example, we need to compare the tool’s carrier requirements and hydraulic flow and pressure with the excavator, as well as the mount. Sometimes a thumb or another bucket is the useful change, not a huge jump in machine size. It still adds weight and must stay within the machine’s limits.
Bring Us The Measurements
A gate width written on a scrap of paper is more useful than guessing. So is the trailer rating, or the depth you keep coming back to on your jobs. Have those handy when you call us at (724) 856-6046. At Keystone Equipment Sales Services in New Castle, PA, we’ll talk through available excavators with your work in mind. You don’t have to arrive knowing which one to buy.
Related reading: choosing a compact excavator for recurring jobs.