Changjian Tractors: Expert in Multi-Scenario Solutions for Agriculture and Construction

I. Brand Core Advantages Dual-Domain Professional Adaptability Agricultural Version: Enhanced PTO output (540/760/1000rpm, three-speed selectable); Engineering Version: Reinforced hydraulic system (flow rate increased by 30%). Powertrain Highlights Equipped with Weichai/Yuchai high-pressure common rail engines; torque reserve coefficient reaches 35% (industry average 25%); optional DPF exhaust aftertreatment (meets China IV emission standards). Structural Reinforcement Design Reinforced drive shaft (20% thicker than conventional models); Engineering Version comes standard with roll-over protection structure (ROPS certified); Agricultural Version three-point hitch Category II standard (lift capacity up to 5 tons). II. Agricultural Operation Specialized Configuration Configuration Item Technical Parameters Application Value Multi-Segment PTO 6-speed adjustable (including economy mode) Perfectly matched with heavy implements such as straw returning machines Ultra-Wide Wheel Track 1.8-2.4m adjustable Adapts to different crop row spacing requirements Creeper Gear Minimum 0.3km/h Precision seeding/transplanting operations Agricultural Tires High-flotation tread pattern (ground pressure ≤80kPa) No sinking in paddy field operations III. Engineering Construction Reinforced Configuration Specialized Work Attachments Optional hydraulic quick-change couplers (supporting loader/backhoe and other multi-function attachments); engineering bucket capacity: 1.2-2.5m³ (50% increase over agricultural version). Durability Upgrade Reinforced steering cylinder (pressure resistance 35MPa); Engineering Version radiator area increased by 40%; full-vehicle wiring harness waterproof rating IP67. Safety System Automatic limited-slip differential lock (engages within 0.2 seconds upon slipping); audible and visual reversing alarm (complies with GB26504 standard); optional 360° camera system. IV. Typical Working Condition Matching Solutions Composite Farm Recommended Model: CJ-804 (80hp). Configuration: Front loader + rear-mounted plow; dual hydraulic outlets; agricultural/engineering dual-purpose tires. Small-Scale Construction Project Recommended Model: CJ-1004 (100hp). Mandatory Configuration: Reinforced rear counterweight (800kg); multi-way valve control (supports simultaneous operation of 3 hydraulic cylinders); explosion-proof tires. V. Maintenance Service System Exclusive Protection Plan Engine 5-year/10,000-hour warranty; 24-hour parts supply system (county-level coverage rate reaches 85%); free first maintenance + annual inspection service. Intelligent Management Support Optional remote monitoring terminal; provides fuel consumption/workload big data analysis; automatic maintenance reminder function. VI. Procurement Decision Recommendations Key Considerations for Agricultural Users Implement compatibility (confirm three-point hitch category); PTO power output curve; minimum turning radius (key indicator for orchard operations). Must-Check Parameters for Engineering Users Hydraulic system flow rate (≥60L/min preferred); maximum traction force (must match commonly used trailers); cab dust-proof performance (for dusty environment operations). Cost-Performance Tip: Changjian CJ Series offers an "Agri-Construction Conversion Kit," which can save on duplicate equipment procurement costs. Users with annual operating hours exceeding 2,000 hours are recommended to prioritize this option. (Note: Please refer to the latest product manual for specific parameters. On-site machine testing is recommended to verify key performance such as hill-climbing/steering.)