Yancheng Shunyu Agricultural Machinery Co., Ltd. (GRANDEMAC)

Yancheng Shunyu Agricultural Machinery Co., Ltd. (brand GRANDEMAC) is a Jiangsu-based agricultural equipment manufacturer with a full product line spanning tractors, tillage, planting, and harvesting equipment, backed by repeated INAGRITECH exhibition experience and a direct Indonesia market visit in August 2026.

Indonesia's ongoing farm mechanization push, supported by the government's Alsintan subsidy program, is driving demand for reliable tractors, tillage equipment, and rice production machinery amid rising rural labor costs and a shrinking farm workforce. GRANDEMAC's full-line offering, from tractors to rotary tillers to combine harvesters and rice transplanters, gives Indonesian agricultural distributors a single, complete power-and-implement package matched to comparable Southeast Asian paddy and mechanization conditions.

Complimentary Listing
SEANOHA Agricultural Machinery Catalog

A. Tractors & Power Units — Wheeled & Crawler Tractors
B. Tillage & Soil Preparation Equipment — Rotary Tillers
C. Planting, Seeding & Harvesting Equipment — Combine Harvesters & Rice Transplanters

🏭 Established manufacturer | 3x INAGRITECH exhibitor | Indonesia market visit completed August 2026

⚙️ Full-line coverage: tractors, rotary tillers, combine harvesters, and riding-type rice transplanters

Products:

GRANDEMAC Tractors (multiple power classes)
Power units matched to GRANDEMAC's own tillage, planting, and harvesting implement range.

1GQN Series Rotary Tillers
Working widths 1.8m–2.4m, matched to 40–120 HP tractors, with 56–108 special rotary blades and three-point linkage mounting.

RX / KRX Series Rotary Tillers
Compact working widths 160cm–240cm, matched to 35–55 HP tractors, available in standard and heavy-duty (KRX) configurations.

RXSP Series Rotary Tillers
Working widths 160cm–190cm with left-and-right blade configuration, matched to 35–50 HP tractors.

4LZ-6.0 Combine Harvester
102 HP Changchai water-cooled diesel engine, 1,000kg grain tank with 360° auto unloading, hydraulic-controlled 2,200mm cutting width, rubber track undercarriage; built for rice and wheat.

2ZG-6D1 / 2ZG-8K Rice Transplanters
Yanmar diesel-powered (18.5 kW), 6-line and 8-line riding transplanter models, hydraulic speed change (HST), adjustable row spacing from 100–240mm, planting frequency up to 600 rows/min.

🤝 Matched to the sourcing needs of Indonesian agricultural machinery distributors, rice farming cooperatives, plantation operators, and Alsintan mechanization program buyers

📍 Yancheng, Jiangsu Province, China

🌍 Active export program | INAGRITECH exhibitor