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Engine Model: KIRLOSKAR 4R1040T
Operating Weight (kg): 9,240
Max Dumping Height (mm):
2,960 (Loader)
Bucket Capacity (m³):
1.26 (Loader)
0.22 (Backhoe)
Net Power (kW@rpm): 64.13@2200
The HB640 S Side Shift Loader is engineered for maximum productivity, efficiency, and operator comfort. With its side-shift functionality, operators can dig closer to obstacles without constant repositioning, saving time and fuel while improving precision. A robust single-layer radiator design ensures reliable cooling and long component life, while smart torque management and advanced hydraulic modes deliver the perfect balance of power, speed, and efficiency. Whether in demanding excavation, loading, or backhoe operations, the HB640 S gives operators the control, visibility, and performance needed to achieve more with less effort.
Side Shift Advantage
> Extended side-to-side reach reduces machine repositioning.
> Smaller footprint for working closer to trucks, walls, and fences.
> Improved bucket visibility for safer and more accurate digging.
Single-Layer Radiator
> Combines transmission oil, engine oil, and hydraulic coolant in one radiator.
> Easy access for simplified maintenance.
> Reduced air restriction for superior cooling efficiency.
> Longer engine, transmission, and hydraulic lifespan.
Kick-Down Torque Management
> Quick switch between 2nd and 1st gear for instant maximum torque.
> Faster cycle times with less operator fatigue.
> Enhanced power and penetration in tough digging conditions.
> Smooth operation improves productivity and ease of use.
Smart Hydraulic System (Power & Eco Modes)
> Power Mode: Dual pump operation up to 200 bar for faster cycle times and higher breakout force in backhoe applications.
> Eco Mode: Single pump operation reduces engine load, saves fuel, and extends component life.
> Up to 21% higher productivity in Power Mode.
> Balanced engine power for hydraulics and wheel traction, improving road speed and overall efficiency.