Products

When biogas methane drops below 45%, most generators stop. The Dual-Fuel Units 600kw Biogas Generator from Kecheng (China) keeps running by injecting a small amount of diesel (as little as 10% of total energy). It accepts CH₄ from 30% to 60% – no shutdowns, no lost revenue. Automatic switchover between 100% biogas and dualfuel mode. Diesel consumption: 10–40 L/h depending on gas quality. No operator required. Avoid grid penalty clauses. Keep production running through gas dips.

Energy costs are the second largest expense on a livestock farm after feed. The 600kW Biogas Generator for Farm from Kecheng (China) cuts that cost by turning manure into on‑site electricity and heat. No diesel deliveries. No grid price spikes. Just biogas from your existing lagoon or digester. The unit operates in dusty, ammonia‑rich barn environments with IP65 electronics and a corrosion‑resistant shell. It starts automatically during grid outages to keep ventilation running. H₂S tolerance: 800 ppm. CH₄ range: 45%–60%. Noise at 10m: 72 dB. On‑farm commissioning included.

Crop residues – straw, corn cobs, vegetable trimmings, fruit pomace – contain energy that a 600kW Biogas Generator for Farming from Kecheng (China) converts into electricity and heat. The unit accepts CH₄ from 40% to 60% without recalibration. Seasonal storage mode preserves engine during idle months (up to 4 months). Heat recovery supports grain drying or greenhouse heating. No grid connection required. Common parts cross‑reference with agricultural machinery. Factory direct, with field commissioning.

China-based Kecheng delivers the 600kW Biogas Generator for Waste Sites – built to convert dirty landfill gas (H₂S up to 1,500 ppm, CH₄ as low as 40%) into saleable electricity and carbon credits. Dual-stage pretreatment removes H₂S and >95% of siloxanes. No natural gas blending required. Export power to grid or run site operations. Factory direct, with commissioning included.

China-based Kecheng supplies the high-quality 600kw Biogas Generator for Plants – designed for continuous, high-load operation at centralized anaerobic digestion facilities. Electrical efficiency 42%, gas consumption ≤0.32 m³/kWh (50% CH₄). Integrated gas pretreatment removes H₂S to ≤500 ppm, dehumidifies, and filters particulates. The unit operates at 85% total efficiency when paired with the optional exhaust gas heat exchanger for digester heating. Factory direct delivery within 30–45 days, backed by ISO9001 and ISO14001 certified manufacturing. Remote monitoring and automatic grid/off‑grid switching are standard.

For sites with stable biogas composition (CH₄ 45%–60%), China-based Kecheng builds the Single Fuel 600kW Biogas Generator – no natural gas blending, no dual-fuel compromise. Fixed compression ratio and ignition timing yield 42% electrical efficiency, 0.32 m³/kWh gas consumption. H₂S tolerance 500 ppm. Eliminates knock, misfire, and efficiency drift common in convertible units.