How Often Should You Clean Diesel Generator Air Filters?

The standard cleaning interval for diesel generator air filters is every 100 to 200 hours of operation in normal environments. In dusty or high-particulate conditions, reduce to every 50 to 100 hours. Always follow your engine manufacturer's specific maintenance schedule.

Can a Dirty Air Filter Damage a Diesel Generator?

Yes. A clogged air filter restricts airflow, causing incomplete combustion, black smoke, reduced power output, increased fuel consumption, and long-term engine wear. In extreme cases, dirt can enter the combustion chamber and score cylinder walls.

How Do You Clean a Diesel Generator Air Filter?

Remove the filter element, use compressed air at low pressure (max 2 bar / 30 psi) from the inside out, inspect for tears or deformation, and reinstall or replace if damaged. Never tap the filter against hard surfaces.

How Often Should You Replace a Diesel Generator Air Filter?

Replace the air filter after every 600 to 1,000 hours of operation, or at least once per year. For generators in harsh environments, replacement may be needed as frequently as every 300 hours. Always inspect visually during scheduled maintenance.

Mục lục

300KW Series Diesel Generator Set

Q: What is the fuel consumption of the 300KW generator?

At 75% load, the 300KW Series diesel generator consumes approximately 66.0 liters per hour. At 50% load, consumption drops to about 46.2 L/h, and at 100% load approximately 89.1 L/h. Actual consumption depends on site conditions (altitude, temperature), fuel quality, and load characteristics.

Q: What is the warranty on this generator set?

Standard warranty is 12 months or 1,000 operating hours from the date of commissioning, whichever comes first. The warranty covers manufacturing defects in materials and workmanship on the complete generator set (engine, alternator, controller). Extended warranty packages of 2–5 years are available. Damage from improper installation, neglected maintenance, contaminated fuel, or operation outside specified parameters is excluded.

Q: Can this generator be synchronized with other generators?

Yes, with the appropriate synchronizing controller (DSE 8610, ComAp InteliGen, or equivalent), this generator can operate in parallel with other generators. Parallel operation requires: synchronizing-capable controller, compatible AVR, speed governor with load-sharing capability, and proper system design by a qualified engineer.

Q: What is included in the generator package?

Standard package includes: complete generator set (engine + alternator + controller), starting battery, battery charger, industrial silencer (exhaust), vibration isolators, user manual, and test certificate. Not included: ATS (separate purchase), fuel tank (open-frame models), cables, installation, commissioning, and freight. Silent canopy models include the canopy and integrated base-frame fuel tank.

The 300KW Series diesel generator set is a reliable and cost-effective diesel generator sets powered by kms engines. Engineered for reliable standby and prime power delivery, this generator set combines a proven KMS diesel engine with a high-efficiency brushless alternator, delivering 375 kVA standby power with excellent voltage and frequency regulation.

Key Specifications

✔ Rated Power: 300 KW / 375 kVA (Chế độ chờ)
✔ Engine: KMS Diesel Engine
✔ Frequency: 50/60Hz | Điện áp: 400/230V.
✔ Phase: ba pha
✔ Fuel Consumption: ~66.0 L/h at 75% trọng tải
✔ Enclosure: Tán im lặng (65–75 dBA @7m) or open-frame available

Thông số kỹ thuật

tham số	Đặc điểm kỹ thuật
Người mẫu	-300GF / -300S (Im lặng)
Quyền lực chính	270 KW / 338 kVA
Nguồn dự phòng	300 KW / 375 kVA
Thương hiệu động cơ	KMS
Loại động cơ	4-Đột quỵ, Direct Injection, tăng áp (nếu có thể áp dụng)
Number of Cylinders	6
Bore x Stroke	Contact for detailed engine specifications
Sự dịch chuyển	Contact for detailed engine specifications
Hệ thống làm mát	Water-cooled, radiator with fan
Loại thống đốc	điện tử / Cơ khí (model dependent)
Alternator Type	không chổi than, Single Bearing, IP23
Điều chỉnh điện áp	±1% (AVR controlled)
Tính thường xuyên	50/60Hz
Rated Voltage	400/230V.
Hệ số công suất	0.8 (Lagging)
Fuel Tank Capacity	528–1584 L (base-frame integrated, 8–24 hour runtime)
Fuel Consumption @75% Load	66.0 L/h
Starting System	24V DC Electric Start
Bộ điều khiển	Biển sâu / ComAp / SmartGen (configurable)
Dimensions (LxWxH)	3600 x 1700 x 2400 mm (approximate)
Net Weight	5100 kg (approximate)
Noise Level @7m (Im lặng)	68 dBA
Bảo hành	12 Tháng / 1000 Giờ (tùy điều kiện nào đến trước)

Engine Features

KMS Engine: Reliable and cost-effective diesel generator sets powered by KMS engines. Suitable for standby and prime power applications in residential, thuộc về thương mại, and small industrial settings.
Advanced fuel injection system ensures complete combustion and low fuel consumption
High-strength cast iron cylinder block and head for extended service life
Integrated oil cooler and water-cooled exhaust manifold (model dependent)
Replaceable wet-type cylinder liners for easy overhaul
24V DC electric starting system with battery charger

Alternator Features

không chổi than, single-bearing design for reduced maintenance
Class H insulation for high-temperature operation
IP23 protection rating as standard (IP44 optional)
Bộ điều chỉnh điện áp tự động (AVR) with ±1% regulation
High-quality copper windings for maximum efficiency
Damper windings for stable parallel operation capability

Bảng điều khiển

Microprocessor-based digital controller (Biển sâu / ComAp / SmartGen)
Automatic Mains Failure (AMF) function for unattended standby operation
LCD display showing all engine and alternator parameters
Full engine protection: áp suất dầu thấp, nhiệt độ nước làm mát cao, chạy quá tốc độ, quá tải
Event log (40–250 events) for maintenance tracking
Remote monitoring capability: RS485 Modbus / Ethernet / 4G (không bắt buộc)

Optional Accessories

Silent soundproof canopy (65–75 dBA @7m)
Công tắc chuyển tự động (ATS) — factory-matched
Remote radiator cooling system
Fuel water separator and additional filtration
Block heater for cold climate starting
Remote monitoring via Ethernet / 4G / Cloud platform
Extended warranty packages
Trailer or containerized mounting

Câu hỏi thường gặp

What is the fuel consumption of the 300KW generator?

Tại 75% trọng tải, the 300KW Series diesel generator consumes approximately 66.0 lít mỗi giờ. Tại 50% trọng tải, mức tiêu thụ giảm xuống còn khoảng 46.2 L/h, and at 100% load approximately 89.1 L/h. Actual consumption depends on site conditions (độ cao, nhiệt độ), chất lượng nhiên liệu, and load characteristics.

Can this generator run 24/7?

The 300KW generator is rated for both standby and prime power applications. In prime power mode, it can run continuously with load variations, provided routine maintenance is performed per the maintenance schedule (oil and filter changes every 250–500 hours). Đối với các ứng dụng dự phòng, it’s designed to run for the duration of a utility outage, typically 8–24 hours continuously.

What is the warranty on this generator set?

Standard warranty is 12 tháng hoặc 1,000 operating hours from the date of commissioning, tùy điều kiện nào đến trước. The warranty covers manufacturing defects in materials and workmanship on the complete generator set (động cơ, máy phát điện, bộ điều khiển). Extended warranty packages of 2–5 years are available. Damage from improper installation, neglected maintenance, contaminated fuel, or operation outside specified parameters is excluded.

Is the silent canopy included in the price?

A standard open-frame configuration is included by default. The silent soundproof canopy is an optional accessory that reduces noise to 65–75 dBA at 7 meters and provides weather protection (IP44–IP55 rating). The canopy includes integrated base-frame fuel tank, acoustic insulation, attenuated air inlets/outlets, and lockable maintenance access doors.

How long does delivery and installation take?

Standard delivery time is 15–45 days depending on configuration and current production queue. Cài đặt (positioning, fuel connection, electrical connection, vận hành thử, load test, and training) typically takes 1–3 days for a silent canopy unit or 5–15 days for an open-frame unit requiring a generator room. Expedited delivery options are available.

What maintenance does this generator require?

Routine maintenance includes: daily visual inspection and fluid level checks; weekly no-load or light-load test run; monthly full-load test (30 minutes minimum); oil and filter change every 250–500 operating hours; fuel filter replacement every 250–500 hours; air filter replacement every 500–1000 hours or when restriction indicator shows red; annual full service including valve adjustment, injector testing, coolant replacement, and load bank testing. Refer to the complete maintenance checklist.

Can this generator be synchronized with other Máy phát điện?

Đúng, with the appropriate synchronizing controller (DSE 8610, ComAp InteliGen, or equivalent), this generator can operate in parallel with other generators. Parallel operation requires: synchronizing-capable controller, compatible AVR, speed governor with load-sharing capability, and proper system design by a qualified engineer.

What is included in the generator package?

Standard package includes: complete generator set (động cơ + máy phát điện + bộ điều khiển), starting battery, battery charger, industrial silencer (khí thải), bộ cách ly rung, user manual, and test certificate. Not included: ATS (separate purchase), bình xăng (open-frame models), cáp, cài đặt, vận hành thử, and freight. Silent canopy models include the canopy and integrated base-frame fuel tank.

Request Quote & Specification Sheet

Contact Huaquan Power for the detailed specification sheet, dimensional drawings, and a competitive price quotation for the 300KW Series diesel generator set. All quotations include full technical specifications, delivery timeline, warranty terms, and after-sales support details.

Request 300KW Series Generator Quote →