3.8 Ton Yanmar Diesel Mini Excavator STE45SR – Hydraulic Thumb + 12 FREE Attachments
Original price was: $19,800.$9,999Current price is: $9,999.
Built for serious contractors and demanding job sites, the STE45SR 3.8 Ton Mini Excavator delivers exceptional power, precision, and reliability. Equipped with a trusted Yanmar diesel engine and reinforced hydraulic system, this compact machine handles trenching, grading, landscaping, utility work, and farm operations with ease.
3.8 Ton Yanmar Diesel Mini Excavator – Model STE45SR
Built for serious contractors and demanding job sites, the STE45SR 3.8 Ton Mini Excavator delivers exceptional power, precision, and reliability. Equipped with a trusted Yanmar diesel engine and reinforced hydraulic system, this compact machine handles trenching, grading, landscaping, utility work, and farm operations with ease.
Special Price: $9,999.00
Regular Price: $17,800.00 – You Save $7,801
🚚 FREE U.S. Nationwide Shipping 🇺🇸 Ships from U.S. Warehouse
Power & Performance
- ✔ 3.8 Ton Operating Weight
- ✔ Reliable Yanmar Diesel Engine
- ✔ Smooth Hydraulic Controls
- ✔ Reinforced Boom & Arm Construction
- ✔ Compact Design for Tight Job Sites
- ✔ Hydraulic Thumb Installed
Included Attachments (12 Total – FREE)
All attachments are fully compatible and delivered with the machine at no additional cost. Switch attachments quickly using the hydraulic quick coupler:
- • 300mm Digging Bucket
- • 400mm Digging Bucket
- • 500mm Digging Bucket
- • 600mm Digging Bucket
- • Grading Bucket
- • Hydraulic Thumb
- • Hydraulic Quick Coupler
- • Ripper
- • Auger
- • Grapple
- • Rake
- • Tool Box + Maint. Kit
Versatile Applications
- • Trenching & Utility Installation
- • Landscaping & Property Development
- • Farm & Agricultural Projects
- • Construction & Foundation Work
- • Demolition & Material Handling
Professional Power. Complete Package.
The STE45SR is a complete job-site solution with 12 included attachments and a dependable diesel engine. Why rent when you can own a fully equipped professional-grade machine?
Limited Inventory Available – Order Today.
Full specifications
Machine & Engine
| Machine Type | Mini Excavator |
|---|---|
| Machine Class | 3.8 Ton |
| Brand | STE |
| Model | FE-38TONYANMARDIESELMIN |
| Operating Weight | 3.8 Ton |
| Engine | Yanmar |
| Horsepower | 24.4 HP |
| Fuel Type | Diesel |
| Emissions | EPA Certified |
Performance
| Max Dig Depth | 3000 mm |
|---|---|
| Max Dump Height | 4910 mm |
| Max Reach | 5500 mm |
| Bucket Capacity | 0.12 m³ |
| Travel Speed | 2.4/4.4 Km/h |
| Boom Swing | 52/65° |
Build & Cab
| Undercarriage | Rubber tracks |
|---|---|
| Cab / Canopy | Open canopy |
| Hydraulic Thumb | Included |
| Quick Coupler | Yes |
| Included Attachments | 12 attachments |
Purchase
| Condition | New |
|---|---|
| Warranty | 1-Year Limited Parts Warranty |
| Shipping | Free freight, all 50 states |
Additional detail
| Working Weight | 3800 kg |
|---|---|
| Climbing Ability | ≤30% |
| Max. Unloading Height | 3545 mm |
| Overall Dimensions (L/W/H) | 4880 / 1740 / 2550 mm |
| Bulldozer Width/Height | 1740 / 320 mm |
Specifications are supplied by the manufacturer and may be revised without notice. Confirm critical dimensions with us before ordering.
Free Shipping Across the USA
FREE freight shipping anywhere in the USA. Every machine ships crated on a dedicated freight carrier, ready to work. The price you see is the price delivered to your address.
Handling & Transit Time
- Order processing: up to 3 business days to prep, crate and book your order onto a carrier.
- Estimated delivery: 7–15 business days from the shipment date, depending on your state.
- Tracking: a tracking or freight booking reference is emailed as soon as your order ships.
How Your Machine Is Delivered
Excavators and skid steers move by LTL freight because of their size and weight. Here is what to expect:
- FREE forklift unloading where it is required, subject to site access and carrier availability.
- The carrier contacts you to schedule a delivery window — you will not be caught off guard.
- Someone 18 or older must be present to sign for the delivery.
- Please have a firm, reasonably level spot with clear truck access for the unload.
Attachments & Smaller Parts
Buckets, augers, thumbs and other attachments may ship separately by standard ground courier and can arrive on a different day than your machine.
Inspect Before You Sign
Always inspect your delivery before signing. Walk around the machine and check for freight damage while the driver is still on site.
If you find anything, note it on the bill of lading (BOL), take clear photos, and contact us within 48 hours so we can file the freight claim for you.
Alaska, Hawaii & Remote Areas
Deliveries to Alaska, Hawaii, Puerto Rico and remote or limited-access addresses may carry a surcharge and longer transit — please request a freight quote before ordering. We cannot deliver to PO boxes.
Questions about your delivery? Request a quote or email Welcome@findexcavator.com — we reply within 1 business day.
Warranty
Every item is covered by a 1-year limited parts warranty from the date of delivery. If a covered part fails, we supply the replacement part.
- Covers defects in materials and workmanship under normal use.
- Does not cover wear items, misuse, accident damage, unauthorised modification or lack of maintenance.
- To start a claim, contact us with your order number, photos and a description of the fault.
Full terms: Warranty & Replacement.
Cancellations & Returns
Orders can be cancelled free of charge within 24 hours of being placed, provided the item has not shipped.
Because we sell heavy machinery, all sales are final once an item has shipped. We do not accept returns for change of mind, buyer’s remorse or incorrect product selection — so please confirm the size, weight and specification with us before you order. We are happy to check the fit for you.
Damaged or Faulty on Arrival
- Inspect the machine before you sign. Note any damage on the delivery paperwork.
- Report transit damage or a defect within 48 hours of delivery, with clear photos, and we will put it right.
- Refused deliveries are treated as returns and return freight is charged.
Full terms: Return & Refund Policy.
Paying for your order
Checkout is processed by PayPal — pay with your PayPal balance or any major debit/credit card, no PayPal account required. Eligible purchases are covered by PayPal Buyer Protection and card details never touch our servers. Full terms: Billing Policy.
13 reviews for 3.8 Ton Yanmar Diesel Mini Excavator STE45SR – Hydraulic Thumb + 12 FREE Attachments
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Tim B. (verified owner) –
Powerful and dependableNeeded something for trenching for water lines, so I took the plunge. Power is impressive for the size. The Yanmar engine starts right up cold and never bogs down, even when trenching for water lines. Perfect size for a cattle ranch. Trailers easily behind my pickup and I can move it between sites myself. Fuel burn is low for the amount of work it does. Solid company, solid machine.
Derek G. (verified owner) –
Works as describedGood machine for the price. Shipping was a touch slow but the equipment is solid. Shipping was free and the freight driver called ahead to set up delivery. I’d buy from them again without hesitation.
Jeff Torres (verified owner) –
Solid with a few quibblesOverall I’m happy with it. Took a little setup out of the gate but runs great now. Fit and finish is better than the photos show.
James Bennett (verified owner) –
Just what the job neededI was nervous ordering equipment online, but I’m so glad I did. Operators at a county road crew all comment on how responsive it is. No lag in the controls at all. Tracks grip well on the slope behind our place. I’ve had it on wet ground septic work with no trouble. The cab is comfortable for long days. Heater works great for winter septic work. Showed up on a flatbed in about ten days, well strapped and undamaged. I’d buy from them again without hesitation. Five stars, easy.
Carlos R. (verified owner) –
Exactly what I neededFinally replaced our tired old machine. Honestly thought it might be underpowered at this price but it handled cleaning out ditches like a much bigger machine. Maintenance is straightforward, grease points are easy to reach, and the manual actually makes sense. Tracks grip well on the slope behind our place. I’ve had it on wet ground cleaning out ditches with no trouble. The price-to-power ratio is hard to beat right now. If you’re considering it, do it.
Matthew Allen (verified owner) –
Solid little workhorseFinally replaced our tired old machine. Perfect size for a remodeling business. Trailers easily behind my pickup and I can move it between sites myself. Coming from renting, owning this paid for itself in about two months of septic work. The cab is comfortable for long days. Heater works great for winter septic work. Arrived faster than I expected with all the paperwork included. I’d buy from them again without hesitation. Will be ordering parts and attachments from them again.
Roberto B. (verified owner) –
Worth every pennyI was nervous ordering equipment online, but I’m so glad I did. Three months in here in Ohio and it’s been flawless. Cold mornings, mud, long hours — it just works. We added it to weekend property projects and it’s already the most-used machine on the lot. Freight was free to my door and the driver was patient getting it off the truck. Quiet enough that I can run it early without waking the house. Five stars, easy.
Salvador B. (verified owner) –
Paid for itself fastShopped around for weeks before pulling the trigger. The cab is comfortable for long days. Heater works great for winter trenching for water lines. Perfect size for a small excavating outfit. Trailers easily behind my pickup and I can move it between sites myself. Three months in here in Florida and it’s been flawless. Cold mornings, mud, long hours — it just works. Arrived faster than I expected with all the paperwork included. Would absolutely buy again.
Joel S. (verified owner) –
Pretty good buyRuns strong. Took a day to dial in the tracks but it’s been great since. It handles digging a pond better than machines twice the price.
Darnell Flores (verified owner) –
Just what the job neededFinally replaced our tired old machine. The cab is comfortable for long days. Heater works great for winter snow and debris cleanup. Three months in here in Florida and it’s been flawless. Cold mornings, mud, long hours — it just works. Will be ordering parts and attachments from them again.
Frank Chavez (verified owner) –
Exceeded my expectationsShopped around for weeks before pulling the trigger. Customer support answered my questions before I bought and again after delivery. That sealed it for me. The thumb is a game changer for picking up rock and brush while cleaning out ditches. Delivery took just under two weeks and the forklift unloading made it painless. The price-to-power ratio is hard to beat right now. Two thumbs up from me.
Dustin W. (verified owner) –
Punches above its weightI was setting fence posts all last weekend and it didn’t miss a beat. For the money there’s nothing else close. Dig depth and breakout force are better than I expected. setting fence posts that used to take all day now takes a couple hours. The 3.8-ton class is the sweet spot for us — tight enough to fit through a gate but it still has the muscle for setting fence posts. Delivery took just under two weeks and the forklift unloading made it painless. Plenty of power left in reserve when setting fence posts. Five stars, easy.
Earl Garcia (verified owner) –
Exactly what I neededFirst excavator I’ve ever owned. We added it to a sod farm and it’s already the most-used machine on the lot. Dig depth and breakout force are better than I expected. digging irrigation lines that used to take all day now takes a couple hours. Power is impressive for the size. The Yanmar engine starts right up cold and never bogs down, even when digging irrigation lines. Shipping was free and the freight driver called ahead to set up delivery. The price-to-power ratio is hard to beat right now. Telling everyone at the co-op about it.