01
Powerful Engine & Hydraulic System
A high-torque engine and responsive hydraulic system deliver dependable performance in demanding operating conditions.
Technical Specifications
| System | Specification | Value |
|---|---|---|
| Basic Identification | Model | SANY SY870H Large Mining Hydraulic Excavator |
| Operating Weight / kg | 78600 | |
| Working Equipment | Bucket Capacity / m³ | 5.0～6.0 (Standard fitted 5.4m³ mine bucket) |
| Engine | Engine Brand / Model | Isuzu 6WG1X Diesel Engine |
| Net Rated Power | 377 kW / 1800rpm | |
| Displacement / L | 15.681 | |
| Fuel Tank Capacity / L | 940 | |
| Hydraulic System | Hydraulic Oil Tank Capacity / L | 700 |
| Working Performance | Bucket Digging Force / kN | 432 |
| Arm Digging Force / kN | 370 | |
| Swing Speed / rpm | 7.7 | |
| Travel Speed (High / Low) / km/h | 4.5 / 2.9 | |
| Max Gradeability | 30° | |
| Hydraulic System | Main Pump | Kawasaki K3V280 Electric Positive Flow Piston Pump |
| Main Control Valve | Kawasaki KMX36NA Multi-way Control Valve | |
| Undercarriage | Carrier Roller / Track Roller | 3 carrier rollers and 9 track rollers on each side |
| Track Gauge / mm | 3460 | |
| Track Shoe Width / mm | 750, reinforced mining track | |
| Overall Dimensions | Overall Length / mm | 12530 |
| Overall Width / mm | 4260 | |
| Cab Top Height / mm | 4990 | |
| Standard Configuration | Application Scenarios | Open-pit mines, heavy earthwork stripping, rock excavation |
WHY CHOOSE THIS EQUIPMENT
Product Advantages
Practical advantages selected for demanding international operations.
02
High-Efficiency Earthmoving
Optimized power and hydraulic matching supports fast working cycles, precise control and productive daily output.
03
Reinforced Structure & Stability
Heavy-duty structural components and a stable undercarriage are designed to withstand intensive digging, loading and site work.
04
Operator Comfort & Easy Maintenance
An ergonomic cab, clear visibility and accessible service points support safer operation and straightforward maintenance.
GLOBAL BUYER FEEDBACK
Customer Reviews
🇺🇸
J***L
United States · 2026-06-18
★★★★★
The inspection details were clear and accurate. The equipment arrived in the condition shown, and the export team kept us updated throughout shipping.
🇩🇪
S***a
Germany · 2026-05-09
★★★★★
Communication was professional from quotation to delivery. Documentation was complete, the machine was well prepared, and our team received useful operating videos.
🇨🇦
R***n
Canada · 2026-04-21
★★★★★
TruckGoGlobal helped us compare several units and select the right specification. The process was efficient, transparent and suitable for an international buyer.
Quality Inspection
Every machine is inspected by professionals.
Export Documentation
Complete documents for smooth customs clearance.
Global Shipping Support
Reliable logistics to major ports worldwide.
Responsive After-Sales
Dedicated support team whenever you need.