RF-40 4 Ton Mini Excavator

Tell us your main jobs, required digging depth, access width and transport limits. We will help compare suitable models and attachments. If you plan to lift materials, include the load weight and required reach so the recommendation accounts for lifting capability as well as machine size.

Send the narrowest passage width, available height and your trailer or truck limit. We will help check the selected machine’s transport dimensions and configured weight, including fitted attachments. For a model with retractable tracks, confirm both its access width and its working width.

Digging depth and reach are shown in the specifications for the selected model. Tell us your target depth and trench width, and we will help check the match. For lifting, send the load weight, required height and working radius; safe capacity must be checked against the available model-specific lifting data and configuration, rather than inferred from the excavator’s tonnage.

Zero- or reduced-tail-swing designs can help when working beside walls or other obstacles. The best choice also depends on machine width, boom swing, stability and your lifting work. Send your access measurements or site photos, and we will help compare the available models.

Tell us which attachment you want to use, or send its nameplate and connection photos. We will check the machine’s pin or coupler dimensions, attachment weight and hydraulic requirements. Breakers, augers and other powered attachments may need different circuits, so the connection package should be agreed before ordering.

We can help with spare-parts identification, maintenance information and troubleshooting for your machine. Before you order, ask us to confirm the available manuals and parts information together with the warranty duration and coverage. After delivery, send your model and serial number with photos or a short description so we can identify the support or parts you need.