✅ Detailed Description
Reliable ISUZU Power & Fuel Economy
The SY55C is equipped with the industry-proven ISUZU 4JG1 engine, specifically tuned to deliver high torque at low speeds. This 3.059L displacement engine ensures the machine maintains a steady 35.7 kW of power while significantly reducing daily fuel consumption. Its advanced cooling system and durable components make it a dependable asset for high-frequency construction tasks.
High-Precision Hydraulics & Versatility
Featuring a sophisticated load-sensing hydraulic system, the SY55C allows for smooth, simultaneous movements of the boom, arm, and bucket. With a maximum horizontal reach of 6.09 m and a digging depth of 3.815 m, it provides a wide working range comparable to larger machines. The 45 kN breakout force enables efficient performance in tough soil conditions and light demolition work.
Structural Durability & Operator Comfort
Built with a reinforced chassis and a heavy-duty X-frame, the SY55C is designed to withstand structural stress in demanding environments. The operator cabin emphasizes 360-degree visibility and ergonomic control layout to minimize fatigue. At ZW Group, every used Sany unit undergoes a rigorous 50-point inspection of the hydraulic pumps and engine to ensure “like-new” performance for global markets.
✅ Key Specifications
| Specification | Details |
| Brand / Model | Sany SY55C (Used) |
| Operating Weight | 5.78 t |
| Engine Model | ISUZU 4JG1, 4-Cylinder, 35.7 kW |
| Bucket Capacity | 0.21 m³ |
| Max Reach (Horizontal) | 6.09 m |
| Max Digging Depth | 3.815 m |
| Tear-Out Force | 45 kN |
| Transport Dimensions | 5.93 m x 2.0 m x 2.6 m |
| Track Width | 400 mm |
| Max Torque | 205 Nm @ 2500 rpm |
| Displacement | 3.059 L |
| Delivery Time | 15–20 Days |
✅ Key Features & Advantages
35.7 kW ISUZU Engine： Stable, fuel-efficient power for daily municipal and utility work.
45 kN Breakout Force： High digging power for efficient foundation and trenching performance.
Compact Maneuverability： 2.0 m width ideal for narrow job sites and urban landscaping.
Heavy-Duty X-Frame： Reinforced structural integrity for long-term stability and reliability.
Precision Control： Advanced hydraulics for smooth operation during delicate grading.
Easy Maintenance： Centralized service points to reduce downtime and operational costs.
Inspected Quality： Rigorous performance testing of pumps and cylinders by ZW Group.
✅Other Models
Used Excavator Brand and Model in Stock | |
| CAT | 306，307，312，315，320，325，329，330，336 |
KOMATSU | 55，60，70，120，130，200，210，220, 240，300，350，360，400，450 |
HITACHI | 60，70，120，130，135，200，210，225，300，350，470 |
HYUNDAI | 55，60，110，130，150，200，210，220，225，235，300，305 |
DOOSAN | 55，60，75，140，150，210，220，225，300 |
KOBELCO | SK55，SK75，SK140，SK200，SK210，SK260，SK300，SK350 |
VOLVO | EC55，EC60，EC140，EC210，EC220，EC240，EC250，EC290，EC300，EC350，EC360，EC480 |
| Equipment Type | Brands & Models |
|---|---|
| Excavators | CAT: 312, 315, 320, 323, 325, 329, 330, 336, 340, 345 (B to D models) Komatsu: PC55, PC60, PC120, PC130, PC200, PC210, PC220, PC300, PC350, PC400, PC450 Hitachi: EX120, EX200, EX300, EX350, ZX70, ZX120, ZX150, ZX200, ZX350 Kobelco: SK100, SK120, SK200, SK350 Doosan: DH55, 60, 130, 150, 220, 225, 300 Hyundai: 130W, 150W, 200, 210, 220, 225, 290, 305 Volvo: EC210, EC220, EC290, EC300 |
| Wheel Loaders | CAT: 936, 938, 950, 966, 980, 988 (C to G models) Komatsu: WA250, WA300, WA320, WA350, WA360, WA380, WA400, WA420, WA470 |
| Backhoe Loaders | Model Numbers: 416, 420, 430 JCB: 3CX, 4CX |
| Bulldozers | CAT: D6D, D6H, D6R, D6G, D7H, D7G, D7R, D8K, D8R, D8N, D8L, D9N, D9R, D10N Komatsu: D85, D155, D355 etc. |
| Motor Graders | CAT: 12G, 14G, 120G, 140G, 140H, 140K Komatsu: GD511A, 623 |
| Rollers | DYNAPAC: CA25, CA30, CA301, CA251, CA511 series BOMA-G: 213, 217, 219, 225 series |
| Forklifts | Toyota TCM: 2 to 25 tons |
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