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Factory Direct 56KW 70KVA Silent Diesel Generator | KOFO Grade Heavy Duty Soundproof Portable Set Portable Generator SET

Factory Direct 56KW 70KVA Silent Diesel Generator | KOFO Grade Heavy Duty Soundproof Portable Set Portable Generator SET
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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 70KVA , Powered By SDEC Diesel Generator, Standby Use Power Diesel Generator 56KW
Color: Customers' Requirement
Frequency: 50/60HZ
Rated Power: 56KW
Engine: Original KOFO
Cooling Method: Water-cooling System
Highlight:

56KW silent diesel generator

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70KVA soundproof portable generator

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KOFO grade heavy duty generator

Basic Infomation
Place of Origin: China
Brand Name: KOFO
Certification: CE
Model Number: MN4105ZLDS
Payment & Shipping Terms
Packaging Details: Bubble wrap
Delivery Time: 30 working days
Supply Ability: 500pcs per month
Product Description
Factory Direct 56KW 70KVA Silent Diesel Generator

KOFO Grade Heavy Duty Soundproof Portable Generator Set (Model: MN4105ZLDS)

Product Overview

Our 56kW 70KVA BOBIG KOFO diesel generator is designed to provide reliable power for industrial, commercial, and residential applications. Backed by the renowned KOFO brand, it offers high-quality performance and long-term durability.

Key Features
Power Performance
  • Rated Power: 56kW (70KVA) for various applications
  • Stable prime power output for continuous operation under heavy loads
  • Standard frequency: 50Hz suitable for most electrical equipment
Engine Excellence
  • Engine Model: MN4105ZLDS KOFO engine
  • High torque, fuel efficiency, and low emissions
  • Engine Speed: 1500 RPM for smooth, consistent power supply
Technical Specifications
Power Ratings
General Information Prime Power Standby Power
Rated Power (kVA) 70 78
Power Rating (kW) 56 62
Frequency (Hz) 50
Engine Model MN4105ZLDS
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
Dimensions and Weight
Model BW78 (Open Type) BW78S (Silent Type)
Length (mm) 1900 2500
Width (mm) 760 930
Height (mm) 1300 1200
Tank Capacity (L) 129 129
Engine Specifications
Engine Model & Manufacturer MN4105ZLDS (KOFO)
Air Intake Mode Turbo-charger with intercooler
Number of Cylinders 4
Way of Burning Direct injection
Bore Diameter × Stroke (mm) 105 × 120
Aspiration Naturally aspirated
Displacement (L) 4.15
Cooling System Force Water Cooling Cycle
Starting Method Electric start
Net Mass (kg) 420
Alternator Specifications
Alternator Brand BOBIG
Manufacturer FUJIAN BOBIG ELECTRIC MACHINERY CO.,LTD
Alternator Model BW-224F
Rated Power 56kW/70kVA
Rated Voltage 230V/400V
Rated Frequency 50Hz
Connecting Type 3 Phase and 4 Wire
Protection Grade IP23
Insulation Class H class
Environmental Adaptability
  • Ambient Temperature: +5°C to +40°C
  • Altitude: Up to 1000m (custom solutions available for different conditions)
Certifications and Standards

Our generator complies with multiple international standards including ISO 8528-5:2018, GB/T2820.5-2009, and CE certification, ensuring quality, safety, and reliability.

Generator Certification 1 Generator Certification 2
Applications
  • Industrial Use: Backup power for factories ensuring continuous production
  • Commercial Buildings: Power for offices, malls, hotels maintaining essential services
  • Residential Areas: Reliable power for communities with unstable grids
Customization and Services

We support customization and OEM services with design drawings. All units come with standard DSE 6120 controller (engine, generator, and controller are optional).

Generator Controller
Warranty and Support

BOBIG products include a one-year or 1200-hour warranty (whichever comes first). We provide free spare parts for quality-related issues during warranty and cost-effective parts maintenance thereafter. Our professional after-sales team offers 24/7 technical support.

Packaging and Shipping

Plywood case packaging with delivery within 30-15 working days after receiving customer deposit.

Why Choose Us
  • Brand Reputation: KOFO is a trusted brand with long history of quality products
  • Quality Assurance: Strict adherence to international standards with rigorous inspections
  • Customization Options: Tailored solutions based on specific requirements
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Get in touch with us
Contact Person : Mr. Andy Bao
Tel : +86-13599068539
Fax : 86-591-83337916
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