Standard Configuration List of Generator Sets for Mining/Heavy Industry (Cummins)

Special for Harsh Environments in Mining/Heavy Industry

Standard Configuration List of Generator Sets (Directly Printable, Quotable, Tenderable)

Common Power Ratings: 60kW, 80kW | Brand: Cummins (International Well-known Brand)

I. Basic Parameters (Mandatory)

1. Power Rating
   Selected by Continuous Power (PRP)

2. Reserve 15%~20% power redundancy for heavy-duty loads (crushers, ball mills, fans, water pumps)

3. Support multi-unit parallel operation, load sharing, and island operation

4. Applicable Environment
   High dust, high vibration, high temperature (≤50℃), high humidity, salt spray, corrosion

5. Plateau power compensation required for plateaus (≥1500m)

6. Low-temperature starting kit required for low temperatures (≤-20℃)

II. Enhanced Engine Configuration (Mandatory)

1. Heavy-Duty Industrial Engine (Cummins)
   In-line 6-cylinder/V-type large displacement, reinforced crankshaft, connecting rods, and bearings

2. Dual turbocharging + intercooling, suitable for impact loads

3. Air Intake System
   Three-stage Air Filter: Pre-filter + Main Filter + Safety Filter

4. Dust cover and sand protection kit

5. Fuel System
   Two-stage fuel filter + fuel-water separator

6. Fuel heating/insulation (for low-temperature environments)

7. Cooling System
   Enlarged copper core radiator

8. Special cooling module for 50℃ high-temperature environments

9. Lubrication and Starting
   Oil cooler

10. Water jacket heater, battery heater, intake air preheater (for low temperatures)

III. Generator Body Configuration (Mandatory)

• Brushless synchronous generator with IP54 or higher protection class

• Class H insulation, oil-proof, moisture-proof, salt spray-proof, and three-proof paint treatment

• With anti-vibration and anti-impact design

IV. Control System (Mandatory)

1. Intelligent Controller
   Automatic start/stop, protection, alarm, and fault recording

2. Remote monitoring: 4G/WiFi/cloud platform, SMS/APP alarm

3. Safety Protection
   Over-speed, under/over-voltage, under/over-frequency, over-current, short circuit

4. High water temperature, low oil pressure, emergency stop button

5. Switching and Parallel Operation
   ATS dual power automatic transfer switch

6. Parallel operation module, automatic synchronization, load distribution

V. Special Enhanced Configuration for Harsh Mining Environments (Mandatory)

1. Dust, Pollution and Corrosion Prevention

• Integral dust-proof and sealed design

• Integral anti-corrosion coating, stainless steel pipelines and fasteners

• Outdoor/mining-specific anti-rust chassis

2. Anti-vibration and Anti-impact

• Heavy-duty base + high-strength shock absorbers

• Anti-vibration pipeline connection and flexible joints

3. Explosion-proof/Safety (Mandatory for Underground/Gas Mines)

• Explosion-proof certification: Ex d ⅡB T4 / Ex ib

• Explosion-proof junction box, explosion-proof control box, explosion-proof muffler

• No open flame, anti-static design

4. Noise Reduction (Optional but Recommended)

• High-efficiency industrial muffler

• Container/silent cabin with noise reduction to ≤75dB(A)

VI. Auxiliary System Configuration (Mandatory for Mining)

1. Fuel System
   Large-capacity daily fuel tank (8h~24h)

2. External oil storage tank interface, fuel level alarm

3. Fire Protection System
   Smoke alarm

4. Automatic/manual dry powder fire extinguishing device

5. Exhaust System
   High-temperature corrugated pipe and expansion joint

6. High-altitude exhaust, rainproof and anti-backflow

VII. Structural Forms (Recommended)

1. Open Frame: Good site conditions, with factory building

2. Rain Shelter Type: Simple outdoor use

3. Container Type/Silent Cabin (Strongly Recommended for Mining)
   Rainproof, dustproof, sandproof, hoistable and movable

4. Integrated air intake and exhaust, noise reduction, heat preservation

VIII. Optional Upgrade Configurations

• Black start function (self-start without electricity)

• Plateau power correction kit

• Multi-unit intelligent parallel operation system

• Fuel consumption statistics and remote operation and maintenance platform

• Complete low-temperature starting kit (-20℃~-40℃)

IX. Simplest Acceptance Criteria for Mining Generator Sets

1. Capable of 24-hour continuous full-load operation

2. Adaptable to high dust and strong vibration

3. No voltage drop or flameout under impact load

4. Complete protection, accurate alarm, and reliable automatic start/stop

5. Meet mining safety/explosion-proof/fire protection requirements