Yanmar
Caterpillar
305.5E CR
Mini Excavator
4 specifications
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Image 1 of 5
Specifications
33 data points
Operating Specifications
| Operating Weight | 11,850 lb |
|---|---|
| Fuel Capacity | 17.4 gal |
| Hydraulic Pump Flow Capacity | 36.5 gal/min |
| Hydraulic System Relief Valve Pressure | 11,205 psi |
Engine
| Engine Model | YANMAR 4TNV86CT-PBV |
|---|---|
| Power Measured @ | 2,400 rpm |
| Net Power | 47.6 hp |
| Aspiration | Water-cooled 4-cycle diesel |
Weights
| Ground bearing pressure (rubber tracks) | 4 psi |
|---|---|
| Rubber Tracks | 11,850 lb |
| Steel tracks | 11,916 lb |
| Ground bearing pressure (steel tracks) | 4 psi |
Dimensions
| Ground Clearance | 15 in |
|---|---|
| Height - Top of Cab | 101 in |
| Wheelbase | 102 in |
| Tail Swing Radius | 40 in |
| Width to Outside of Tracks | 79 in |
| Overall Height | 239 in |
Undercarriage
| Max Travel Speed | 2.6 mph |
|---|---|
| Min Travel Speed | 1.4 mph |
Boom/Stick Excavator Option 1
| Max Digging Depth | 163 in |
|---|---|
| Max Reach Along Ground | 248 in |
| Boom Swing - Left | 68 ° |
| Boom Swing - Right | 68 ° |
Bucket
| Bucket digging Force - SAE | 7,464 lb |
|---|---|
| Arm digging Force | 5,058 lb |
General Specifications
| Operating Weight lbs (kg) | 12,247 (5,555) Starting 2025 Model Year |
|---|---|
| Digging Depth ft (m) | 13.5 (4.12) Starting 2025 Model Year |
| Engine hp (kW) | 47.6 (35.5) Starting 2025 Model Year |
| Max Reach @ ground level ft. (m) | 20.17 (6.15) Starting 2025 Model Year |
Swing Mechanism
| Swing Speed | 10 rpm |
|---|
Blades
| Blade Width | 78 in |
|---|---|
| Blade Height | 16 in |
Comparable machines
Other mini excavators in a similar weight class.
