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Home /Products/Cummins Diesel Generators/Open/Silent Portable Diesel Generator for Home Small Power Cummin s Genset 50kW 63KVA Generators Set Engine Electric

Open/Silent Portable Diesel Generator for Home Small Power Cummin s Genset 50kW 63KVA Generators Set Engine Electric

Open/Silent Portable Diesel Generator for Home Small Power Cummin s Genset 50kW 63KVA Generators Set Engine Electric
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Features
Specifications
Canopy: Customized
Warranty: 12 Months/1000 Hours
Type: Silent(super Silent)or Open, Silent, Etc, In-line/6-Cylinder/4-Stroke/4-Valve/19L, Soundproof Canopy(Silent)
Control Panel: LCD Digital Display, Deepsea, ComAp, Deepsea / ComAp / Harsen / Smartgen 6110, Smartgen
Output Type: AC Single/Three Phase
Controller: Deepsea/Smartgen/etc
Application: Indursty Bank Etc
Rated Voltage: 400/230V, 110-480V, 220V / 380V, 110V / 240V, 380V
Alternator: Marathon, Stamford, SLG/Stamford/Marathon/Meccatle/Leroy-somer, Stamford Or Newtec, Engga
Product Name: Diesel Genertor, Generator 63KVA , Powered By CUMMIN S Diesel Generator, Standby Use Power Diesel Generator 50kW
Color: Customers' Requirement
Frequency: 50/60HZ
Rated Power: 50kW
Engine: Original CUMMIN S
Cooling Method: Water-cooling System
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Basic Infomation
Place of Origin: China
Brand Name: CUMMIN S
Certification: CE
Model Number: 4BTA3.9-G11
Payment & Shipping Terms
Packaging Details: Bubble wrap
Delivery Time: 30 days
Supply Ability: 500pcs per month
Product Description
50kW 63KVA BOBIG CUMMIN S Diesel Generator
Model: 4BTA3.9-G11 - Reliable Power Solution
Our 50kW 63KVA BOBIG CUMMIN S diesel generator is designed to provide reliable power for industrial, commercial, and residential applications. Backed by the renowned CUMMIN S brand, it offers high-quality performance and long-term durability.
Key Features
Power Performance
Rated Power: 50kW (63KVA) with stable and efficient prime power output for continuous operation under heavy loads.
Frequency: Standard 50Hz operation suitable for most electrical equipment.
Engine Excellence
Engine Model: 4BTA3.9-G11 CUMMIN S engine with high torque, fuel efficiency, and low emissions.
Engine Speed: 1500 RPM for smooth, consistent power supply with minimal wear.
Technical Specifications
General Information Prime Power Standby Power
Rated Power (kVA) 63 69
Power Rating (kW) 50 55
Frequency (Hz) 50
Engine Model 4BTA3.9-G11
Engine Speed (RPM) 1500
Phase 3
PF 0.8
Control System Digital
Rated Voltage (V) 400/230 (Customizable)
Fuel Tank Capacity Operating Time ≥ 8h @ 75% load
PRP: Prime power available for unlimited annual hours in variable load applications with 10% overload capability for 1 hour within 12-hour operation.
ESP: Standby power rating for emergency power supply during utility interruptions.
Dimensions and Weight
Model BC69 (Open Type) BC69S (Silent Type)
Length (mm) 1880 2450
Width (mm) 770 970
Height (mm) 1400 1250
Tank Capacity (L) 115 115
Engine Specifications
Engine Model & Manufacturer 4BTA3.9-G11 (Cummins)
Number of Cylinders 4
Cylinder Arrangement In-line
Cycle Four Stroke
Aspiration Turbocharger & Aftercooler
Bore x Stroke 102 x 120 mm
Displacement 3.9 L
Compression Ratio 17.3:1
Prime Power/Speed 70 kW/1500 rpm
Standby Power/Speed 78 kW/1500 rpm
Fuel System BYC PB/Electronic Governor
Cooling System Force Water Cooling Cycle
Frequency Droop ≤ 5%
Total Lubrication System Capacity 10.9 L
Coolant Capacity (engine only) 8.3 L
Fuel Consumption @ 100% Load 208 g/kWh @1500 rpm
Starter Motor DC 24V
Charge Alternator DC 24V
Alternator Specifications
Alternator Brand BOBIG
Alternator Manufacturer FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD
Alternator Model BW-224E
Alternator Rated Power 50kW/63kVA
Rated Voltage 230V/400V
Rated Frequency 50Hz
Connecting Type 3 Phase and 4 W
Number of Bearings 1
Protection Grade IP23
Altitude ≤1000m
Exciter Type Brushless, Self-exciting, AVR automatic voltage regulating, 100% Copper
Insulation Class H class
Telephone Influence Factor (TIF) ≤50
THF ≤2%
Voltage Regulation, Steady State ≤±1%
Transient State Voltage ≤-15%~+20%
Customization & OEM Services
We support customization and OEM services with design drawings. All units are equipped with original power supplies and come with the standard DSE 6120 controller. Engine, generator, and controller options are available.
Environmental Adaptability
Ambient Temperature: Operates effectively from +5°C to +40°C
Altitude: Suitable for use up to 1000m (custom solutions available for different conditions)
Applications
  • Industrial Use: Backup power for factories to ensure continuous production during outages
  • Commercial Buildings: Power for offices, shopping malls, and hotels to maintain essential services
  • Residential Areas: Reliable power for communities with unstable power grids
Warranty & After-Sales Service
BOBIG products carry a one-year or 1000-hour warranty (whichever comes first) from ex-factory date. During warranty, we provide free replacement of easy-damageable spare parts caused by production or material quality issues. Our professional after-sales team provides 24/7 technical support, maintenance, and repair services.
Why Choose BOBIG
  • Brand Reputation: Cummins is a trusted brand with long history of quality products
  • Quality Assurance: Manufactured to international standards with rigorous quality inspections
  • Customization Options: Tailored solutions based on specific requirements
Certifications & Compliance
Our generator complies with international standards including ISO 8528-5:2018, GB/T2820.5-2009, and CE certification, ensuring quality, safety, and reliability.
Open/Silent Portable Diesel Generator for Home Small Power Cummin s Genset 50kW 63KVA Generators Set Engine Electric 0 Open/Silent Portable Diesel Generator for Home Small Power Cummin s Genset 50kW 63KVA Generators Set Engine Electric 1
Packaging & Shipping
Plywood case packaging. Delivery within 10-15 working days after receiving customer deposit.
Open/Silent Portable Diesel Generator for Home Small Power Cummin s Genset 50kW 63KVA Generators Set Engine Electric 2 Open/Silent Portable Diesel Generator for Home Small Power Cummin s Genset 50kW 63KVA Generators Set Engine Electric 3
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Contact Person : Mr. Andy Bao
Tel : +86-13599068539
Fax : 86-591-83337916
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NO.8 Jinye Road,Tiehu Village ,Chengyang Town,Fuan City,Ningde City,Fujian Province.CHINA
andy@bobig.cn
+86-13599068539
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