3 Ton Mini Excavator for Sale
✅Enhanced Digging Performance: Max. digging depth: 3046mm and max. vertical wall digging depth: 2723mm for tackling deeper trenches and vertical challenges. 5220mm digging reach ensures precision in wide-area excavation, while 2415mm boom length and 1400mm arm length improve workspace flexibility.
✅Sturdy Build & Stability: Wider 1600mm track width and 300mm track shoe width enhance traction on loose or sloped terrain. 28.0kPa average grounding pressure minimizes ground damage, ideal for sensitive surfaces.
✅Compact Mobility: Tight 775mm tail swing radius and 3218mm transport length ensure agility in confined spaces and easy towing. Dual travel speeds (2.0/3.2 km/h) balance speed and precision.
✅Reliable Power: YANMAR 3TNV80F engine (15.2kW @2500rpm) delivers 63.2N·m torque for consistent output. Hydraulic system (72L/min @24.5MPa) supports smooth, efficient operations.
CT30B Product Details:
The CT30B Mini Excavator combines compact maneuverability with enhanced digging performance, ideal for medium-duty applications in construction, landscaping, and agricultural projects. Designed for tight spaces, it delivers a 3046mm max digging depth and 5220mm reach to tackle deep trenches and wide-area excavation with precision. Its 1600mm track width and reinforced 300mm track shoes provide stability on slopes or uneven terrain while maintaining low ground pressure (28.0kPa) to protect surfaces.
Powered by a reliable YANMAR 3TNV80F engine (15.2kW/2500rpm) with 63.2N·m torque, it pairs with efficient hydraulics (72L/min @24.5MPa) for smooth, high-speed operations. Compact dimensions (L4627 x W1600 x H2560mm) and a 3218mm transport length ensure easy mobility in narrow job sites and simplified towing. Whether digging foundations, grading landscapes, or handling material, the CT30B balances power, reach, and agility for reliable performance.
| Model | CT30B | Model | CT30B |
| Operating weight | 2.98 | G-Tail swing radius (mm) | 775.0 |
| Bucket capacity | 0.08 | H-Track ground length(mm) | 1600 |
| Engine model | YANMAR 3TNV80F | J-Track length (mm) | 2040.0 |
| Rated power (kw/r/min) | 15.2/2500 | K-Track gauge (mm) | 1250 |
| Maximum torque （N*m） | 63.2/1800 | L-Track width (mm) | 1600.0 |
| Engine displacement（L） | 1.267 | M-Track shoe width (mm) | 300 |
| Max.flow (L/min) | 72 | N-Turntable width (mm) | 1375.0 |
| Working pressure (Mpa) | 24.5 | O-Max. digging height (mm) | 4591 |
| Fuel tank capacity (L) | 35 | P-Max. dumping height (mm) | 3206.0 |
| Hydraulic oil tank capacity (L) | 28 | Q-Max. digging depth (mm) | 3046 |
| Travel speed (km/h) | 2.0/3.2 | R-Max. vertical wall digging depth (mm) | 2723.0 |
| Swing speed (r/min) | 11.5 | T-Max. digging reach (mm) | 5220 |
| Max. climbing degree (%) | 58 | U-Max. digging reach at ground level (mm) | 5121.0 |
| Arm digging force | / | V-Min. swing radius (mm) | 2312 |
| Bucket digging force (KN) | / | X-Distance between center of rotation and tail length (mm) | 775.0 |
| Average grounding pressure (Kpa) | 28.0 | Z-Height of counterweight (mm) | 300.0 |
| A-Overall length (mm) | 4627.0 | A1-Ground length (in transportion)(mm) | 3218 |
| B-Overall width (mm) | 1600 | Arm length (mm) | 1400.0 |
| C-Overall height (to top of boom)(mm) | 1811.0 | Boom length (mm) | 2415 |
| D-Overall height (to top of cab)(mm) | 2560 | Deflection angle left°/right° | 47/74 |
| E-Counterweight ground clearance(mm) | 535.0 | Maximum dozing height/depth (mm) | 362/383 |
| F-Min. ground clearance (mm) | 320 | Dozer size width/height（mm） | 270/1600 |
Mini Excavator Package&shipment:
Our specialist loading and logistics team guarantees the secure and swift global delivery of mini excavators, offering diversified transport services such as standard containers, bulk cargo, and rail transport.
Why Choose Us:
Carter, as a manufacturer, pledges premium-quality, high-performance products at competitive rates, alongside the guarantee of timely delivery and round-the-clock post-purchase support.
Company Profile:
Shandong Carter Heavy Industry (2004) can trace its technical origin to 1951. As a core enterprise of Huasheng Zhongtian Machinery Group, it holds a pioneering position in China's excavator industry.
