2023 Caterpillar CAT355











Product Description
High-output hydraulics and a fuel-efficient Cat engine define this 2023 新一代 CAT355 液压 excavator. Designed for heavy-duty digging, loading, and rock work, this model series is built to deliver fast cycle times, strong breakout force, and stable multifunction control under continuous jobsite pressure. Advanced hydraulic management helps reduce energy loss while maintaining smooth, precise response across the working range.
From the new-generation CAT 355 platform, the engineering focus is clear: structural durability, controlled operating efficiency, and dependable long-shift performance. Reinforced components, refined system integration, and practical service access support lower downtime and consistent output in demanding conditions. Located in Fujian, China, this machine is a strong fit for contractors who need large excavator capacity backed by Caterpillar design standards.
- Year: 2023
- Brand: Caterpillar
- Model: 新一代 CAT355 液压
- Location: Fujian, China
| Specifications | Value |
|---|---|
| No. | 1061081 |
| 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.1061081
Brand Name:
CaterpillarModel Number:
CAT355Year:
2023
Location:
Fujian China
Pub Date:
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