2023 Caterpillar CAT355







Product Description
Engineered for demanding excavation work, the 2023 Caterpillar Next Generation CAT355 hydraulic excavator delivers precision and raw power from its Hunan, China base. Built on Cat's advanced hydraulic system, this machine offers exceptional flow control, faster cycle times, and reduced fuel consumption without sacrificing force.
- Next Generation hydraulic system with optimized pump efficiency and responsive load-sensing control
- High-output Cat diesel engine meeting stringent emissions standards while maximizing torque
- Reinforced heavy-duty undercarriage designed for stability on uneven and high-stress terrain
- Advanced operator cab with integrated monitoring systems for real-time performance diagnostics
- Cat LINK telematics ready for remote fleet management and predictive maintenance scheduling
Precision-built to Cat's global engineering standards, the 355 series combines structural durability with intelligent hydraulic management — making it a reliable choice for large-scale infrastructure, mining, and civil construction projects across demanding environments.
| Specifications | Value |
|---|---|
| No. | 1070822 |
| Tonnage (tons) | 55 |
| Working weight (kg) | 51400/53300 |
| Bucket capacity (m³) | 4.0/3.8 (Heavy Bucket/Rock bucket) |
| power | Traditional power |
| manufacturer | Joint venture/Import |
| bucket | backhoe |
| Engine type | C13B |
| Rated power (kw/rpm) | 332/1700 |
| Cylinder diameter × stroke (mm) | 130*157 |
| Displacement (L) | 12.5 |
| Rotation speed (rpm) | 8.3 |
| Bucket digging force (kN) | 293/296 |
| Rod digging force (kN) | 240/241 |
| Maximum tractive force (kN) | 351 |
| Travel speed (km/h) | 4.5 |
| Turning torque (Nm) | 189k |
| Maximum flow of main pump (l/min) | 779 |
| Traveling Hydraulic Circuit (Mpa) | 35 |
| Rotary Hydraulic Circuit (Mpa) | 26 |
| Working Hydraulic Circuit (Mpa) | 35 |
| Fuel Tank (L) | 715 |
| Hydraulic Tank (L) | 217 |
| Engine Oil changes (L) | 40 |
| Coolant (L) | 52 |
| Hydraulic System (L) | 550 |
| Total transport length (mm) | 11660/11630 |
| Total transport width (mm) | 3530/3180-3180 |
| Total transport height (mm) | 3230/3380 |
| Counterweight ground clearance (mm) | 1280/1435 |
| Minimum ground clearance (mm) | 475/710 |
| Back end turning radius (mm) | 3760/3760 |
| Total track length (mm) | 5370/5350 |
| Track gauge (mm) | 2740/2390-2890 |
| Track plate width (mm) | 600 |
| Center distance of support wheel (mm) | 4360/4340 |
| Maximum digging radius (mm) | 10770/10710 |
| Maximum digging depth (mm) | 6770/6590 |
| Maximum excavation height (mm) | 10090/10260 |
| Maximum unloading height (mm) | 6580/6770 |
| Maximum vertical digging depth (mm) | 4110/3930 |
Overview
No.1070822
Brand Name:
CaterpillarModel Number:
CAT355Year:
2023
Location:
Hunan China
Pub Date:
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