TZCO TZ550 53Ton Crawler Hydraulic Excavator with 3.1m³ Bucket Capacity and 331 kW Rated Power for Mining
Place of Origin:China
Brand Name:TZCO
Certification:CE, ISO9001, ISO14001, Special Equipment Manufacturing License / CE、ISO9001、ISO14001
Model Number:TZ550
Minimum Order Quantity:1 unit (customizable according to user needs )
Price:185000-190000USD
Payment Terms:Western Union,T/T,D/P,D/A,L/C
Supply Ability:50 Units 30 days
Product Description
TZCO TZ550 Crawler Hydraulic Excavator
1. Basic Specifications
| Item | Specification |
|---|---|
| Model | TZ550 |
| Type | Crawler Hydraulic Excavator |
| Brand | TZCO (Shanxi TZCO Construction Machinery) |
| Operating Weight | 53,000 kg |
| Bucket Capacity | 3.1 m³ |
| Rated Power | 331 kW @ 1800 rpm |
| Emission Standard | China IV |
2. Engine Performance
| Item | Specification |
|---|---|
| Engine Type | 6‑cylinder, 4‑stroke, water‑cooled, direct injection |
| Engine Supply | COMS / Scania optional |
| Rated Power | 331 kW / 1800 rpm |
| Feature | High efficiency, low fuel consumption, strong reliability |
3. Working Range (mm)
| Item | Specification |
|---|---|
| Max. Digging Height | 11,060 |
| Max. Dumping Height | 7,212 |
| Max. Digging Depth | 7,428 |
| Max. Vertical Digging Depth | 6,608 |
| Max. Digging Reach on Ground | 11,863 |
| Min. Swing Radius | 5,288 |
4. Overall Dimensions (mm)
| Item | Specification |
|---|---|
| Overall Length | 12,197 |
| Overall Width | 3,574 |
| Overall Height | 3,280 |
| Upperstructure Width | 3,125 |
| Track Length | 5,480 |
| Chassis Width | 3,340 |
| Track Shoe Width | 600 |
| Track Wheelbase | 4,410 |
| Track Gauge | 2,740 |
| Counterweight Clearance | 1,320 |
| Min. Ground Clearance | 514 |
| Min. Tail Swing Radius | 3,746 |
| Track Height | 1,240 |
5. Hydraulic System
| Item | Specification |
|---|---|
| Main Relief Valve Pressure | 34.3 MPa |
| Travel System Pressure | 34.3 MPa |
| Swing System Pressure | 26.9 MPa |
| Arm Length | 2,500 mm |
6. Key Features
- Heavy‑duty structure for mining, quarry, and large construction projects
- Stable hydraulic system with strong digging force and high efficiency
- Comfortable operating environment, easy maintenance
- Durable undercarriage for long service life
- Compatible with various attachments: bucket, ripper, grapple, etc.




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