3.7 Ton Excavator
Mini Excavator With Yanmar Engine (CT37B)
✅Our best-selling product 3.7t mini excavator(model CT37B). It is the smallest model with air conditioning so it is the most cost-effective among small-sized models.
✅Besides, it has many advantages. This 3.7t mini excavator is reliable and comfortable. And it has a flexible operation and can save energy. Its basic configuration is standard cab, Yanmar Euro5, EPA4 engine, swing boom, imported or domestically produced load sensitive hydraulic system, zero-tail and air conditioning.
✅For projects that demand power, precision, and the ability to work in tight spaces, the 3.7t mini excavator is the ultimate partner. Built to tackle tough jobs without the bulk, this versatile machine combines strength, agility, and user-friendly design—making it perfect for contractors, landscapers, and farmers alike.
3.7T Mini Excavator(Product Detail)
Our 3.7-ton mini excavator is unquestionably the best option if you require a tool that is sturdy, adaptable, and small enough to manage a variety of construction tasks. This top-notch equipment may satisfy the needs of farmers, gardeners, contractors, and regular individuals who wish to do challenging chores with ease.
The design of this 3.7-ton compact excavator is superb. It is quite powerful for its size and weighs only 3.7 tons. The design of the tailless rotation is quite useful. You don't have to be concerned about the machine tail colliding with anything when working in a small area. It can be utilized in one's own backyard, on a construction site, or in the winding alleys of the city.
CT37B Mini Excavator Specifications:
| Model | CT37B | Model | CT37B |
| Operating weight | 3.75 | G-Tail swing radius (mm) | 860.0 |
| Bucket capacity | 0.12 | H-Track ground length(mm) | 1710 |
| Engine model | YANMAR 3TNV88F | J-Track length (mm) | 2160.0 |
| Rated power (kw/r/min) | 18.2/2200 | K-Track gauge (mm) | 1420 |
| Maximum torque （N*m） | 82.6/1320 | L-Track width (mm) | 1710.0 |
| Engine displacement（L） | 1.642 | M-Track shoe width (mm) | 300 |
| Max.flow (L/min) | 88 | N-Turntable width (mm) | 1550.0 |
| Working pressure (Mpa) | 24.5 | O-Max. digging height (mm) | 4855 |
| Fuel tank capacity (L) | 50 | P-Max. dumping height (mm) | 3460.0 |
| Hydraulic oil tank capacity (L) | 40 | Q-Max. digging depth (mm) | 3105 |
| Travel speed (km/h) | 2.2/4.2 | R-Max. vertical wall digging depth (mm) | 2700.0 |
| Swing speed (r/min) | 9.5 | T-Max. digging reach (mm) | 5465 |
| Max. climbing degree (%) | 58 | U-Max. digging reach at ground level (mm) | 5350.0 |
| Arm digging force | 18.2 | V-Min. swing radius (mm) | 2475 |
| Bucket digging force (KN) | 30.4 | X-Distance between center of rotation and tail length (mm) | 860.0 |
| Average grounding pressure (Kpa) | 32.0 | Z-Height of counterweight (mm) | / |
| A-Overall length (mm) | 4920.0 | A1-Ground length (in transportion)(mm) | 4920 |
| B-Overall width (mm) | 1720 | Arm length (mm) | 1400/1650 |
| C-Overall height (to top of boom)(mm) | 1800.0 | Boom length (mm) | 2540 |
| D-Overall height (to top of cab)(mm) | 2550/2520 | Deflection angle left°/right° | 63/57 |
| E-Counterweight ground clearance(mm) | 580.0 | Maximum dozing height/depth (mm) | 375/370 |
| F-Min. ground clearance (mm) | 295 | Dozer size width/height（mm） | 300/1720 |
CT37B Mini Excavator Feature
➢ Standard cab
➢ Yanmar Euro V, EPA4 engine
➢ Swing boom
➢ Domestically produced load sensitive hydraulic system
➢ Zero-tail
Mini Excavator Attachment:
Mini Excavator Package&shipment:
Why Choose Us:
- Tailored Solutions
Your success is our priority. Whether it’s 24/7 support, post-project maintenance, or adapting to last-minute changes, we go the extra mile to exceed expectations.
Company Profile:
Specializing in producing excavators for 21 years, we serve clients across Asia, Europe, North America in industries such as construction, energy, manufacturing.
Our capabilities include:
End-to-end supply chain management
Customized equipment loading & transportation
Contact us now to explore our full excavator range.
