A compact machine must make the work faster, safer and less physically demanding. A good selection process therefore begins with the work. The machine comes second.
Start with the job
List the jobs the machine must earn money from: cable, water and drainage trenches, foundations, paving, landscaping, clearance, earthmoving or material handling. Optimise for the recurring work and find a sensible solution for the exceptions.
Access and ground set the first limits
Measure the narrowest passage, then consider the room needed to turn, work and place excavated material. Low weight and good weight distribution help on grass, paving and sensitive surfaces. Additional weight helps stability, lifting and production on harder work.
Weight and transport must be calculated together
The machine's stated operating weight is only the beginning. Buckets, quick coupler, tiltrotator, fuel and other equipment also travel on the trailer. Vehicle towing capacity, trailer rating and the driver's licence set the real limit.
Digging depth matters. Working stability matters more.
Consider the complete work cycle: reach, loading height, confined operation, lift stability and the hydraulic flow and pressure required by augers, breakers, grabs, sweepers or tiltrotators. A tool carrier requires suitable auxiliary circuits, control and cooling, not merely a brochure digging depth.
Equipment is part of the machine
Coupler, bucket widths, grading bucket, cable bucket, grab, auger, breaker and tiltrotator change capability, transport weight and price. Hydraulics, couplings, coupler standard and stability must match the chosen tools.
Look at lifetime economics
Include financing, transport, fuel, service, wear parts, downtime, residual value and the labour the machine saves. A low purchase price becomes expensive when the machine lacks capability or waits for parts. Excess capacity is also expensive when rarely used.
Get help before choosing
Describe the job, access, ground, transport, key attachments and expected operating hours. We can then narrow the options and configure a coherent work package.
Quick answers
Which excavator size should I choose?
Choose around the job, narrowest access, ground, transport and attachments. The smallest machine wins where access dominates; extra weight adds stability and production.
Can a small excavator be used professionally?
Yes, when its capacity fits the work. At high utilisation, hydraulics, stability and service support must be dimensioned accordingly.
What belongs in transport weight?
Include machine, fuel, buckets, quick coupler, tiltrotator and every item carried on the trailer.
Which attachments should I buy first?
Start with the tools used every week. A coherent bucket package and correct coupler are normally more valuable than rarely used equipment.