B21, China Town Mall, Midrand
Coal Processing & Beneficiation
SANY 710 Underground Coal Mining Machine
Reliable underground coal mining machine for medium-thickness seams
The SANY 710 series underground coal mining machine is designed for coal seam operations with a focus on hydraulic reliability, modular construction and intelligent electric control. It supports medium-thickness coal seam mining with interchangeable main components.
SANY Brand
Modular Design
Intelligent Self-Diagnostics
Shock-Tested Electrical Components
Precision-Machined Housing
Guide Price
R 73 677 370
Guide price excl. VAT & delivery — final quotation tailored to your specification.
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Below 50℃
Oil Temperature
1.9 ~ 3.2 / 2.0 ~ 4.0
Mining Height Range
150 ~ 250
Yearly Output (10,000 tons)
Duplex Pump
Hydraulic System
Black Box + Self-Diagnostics
Control System
Business Solution Overview
Lower Lifecycle Maintenance Burden: The machine uses modular main control and inspection cabinets for integral replacement and easier maintenance. Interchangeable main components also help simplify service planning across changing mining requirements.
Operational Reliability for Underground Mining: The hydraulic, electric and drive systems are all described with reliability-focused design measures, including duplex pumps, oil cooling, shock-tested electric components and shaft shock control. This supports more stable operation in demanding underground coal environments.
Adaptable for Diversified Mining Needs: The 710 series features high modularity, allowing mine owners to change machine performance at relatively low cost. This makes it suitable for operations that need flexibility across different seam and site conditions.
Improved Fault Visibility: The black box data storage system records running data and supports failure memory and inquiry. Combined with intelligent self-diagnostics, this can help maintenance teams identify issues faster and improve troubleshooting efficiency.
Precision-Driven Drive System Performance: Finish machining by imported machining centres and inspection by a constant-temperature coordinates inspection centre are used to ensure housing tolerance conformance. This precision supports the functioning of the complete drive system.
Why Choose SANY 710 Underground Coal Mining Machine?
Reliable Hydraulic System
A duplex pump configuration separates height adjustment and brake functions to reduce system power loss. A fin-type cooler on the oil return line helps maintain oil temperature below 50℃.
Advanced Electric Control
The machine includes black box data storage, failure memory and inquiry, plus a complete intelligent self-diagnostic system. These functions support fault warning and easier failure location.
Modular Maintenance Design
The main control cabinet and inspection cabinet use a highly integrated, modularised design for integral replacement and easier maintenance. This helps reduce downtime during servicing.
Drive Stability Enhancement
Multi-sensor shock test analytic technology helps control shocks of all shafts in the engagement direction. This improves drive stability during operation.
High Housing Machining Accuracy
The housing is finish machined by imported machining centre equipment and inspected using an imported constant-temperature coordinates inspection centre. This helps ensure dimensional tolerance conformance and proper drive system function.
Frequency Converter Quadrant Control
A quadrant electric control strategy based on extensive testing was developed for high inclination working conditions. This supports reliable control performance in challenging underground applications.
Technical Specifications
Brand
SANY
Series
710 series coal mining machine
Application
Underground coal mining
Hydraulic Pump Configuration
Duplex pump
Height Adjustment Pump
Large displacement pump
Brake System Pump
Small displacement pump
Oil Cooling
Fin-type cooler on oil return pipeline
Oil Temperature
Below 50℃
Electric Cabinet Design
Stratified layout for cables and fluid pipes
Control Cabinet Design
Highly integrated and modularised
Electric Component Testing
Shock test and inspection
Data Storage System
Black box data storage
Diagnostic Functions
Failure memory, inquiry, locating and warning
710 Lineup Model
MG250/610-WD
MG250/610-WD Mining Height Range
1.9 ~ 3.2 / 2.0 ~ 4.0
MG250/610-WD Machine Face Height
1202 / 1418
MG250/610-WD Yearly Output
150 ~ 200 (10,000 tons)
710 Lineup Model
MG300/710-WD
MG300/710-WD Mining Height Range
1.9 ~ 3.2 / 2.0 ~ 4.0
MG300/710-WD Machine Face Height
1202 / 1418
MG300/710-WD Yearly Output
150 ~ 250 (10,000 tons)
710 Lineup Model
MG300/730-WD
MG300/730-WD Mining Height Range
2.0 ~ 4.0
MG300/730-WD Machine Face Height
1418
MG300/730-WD Yearly Output
150 ~ 250 (10,000 tons)
Industries Served
Underground Coal Mines
Coal Extraction Operations
Medium-Thickness Seam Mining
What's Included
Installation & Commissioning
Operator Training
Technical Documentation
1 Year Warranty
Lifetime Support
Secure Payments100% Protected
Nationwide DeliveryFast & Reliable
Trusted MarketplaceVerified Solutions
Custom QuotationsEngineered for You
Need Help?011 805 0386
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