Product Overview:
　　The JVR360Z is a mature rotary drilling product from CHTC JOVE that is best-selling and widely acclaimed. After
　　☆ Application and verification of hundreds of units
　　☆ Nearly four years of refinement and testing
　　☆ 18 major optimizations and upgrades
　　On August 19, 2020, the upgraded model—JVR360Z-II—was officially released to domestic and international users.
　　Building on the advantages of the first-generation product, the JVR360Z-II has undergone 18 technical and design optimizations and upgrades across five major categories. It has achieved comprehensive and significant improvements in stability, efficiency, durability, convenience, safety, and intelligence.
　　The JVR360Z-II will demonstrate even more prominent performance advantages in complex and hard strata, as well as cost-effectiveness in return on investment.

　　◇ Brand-new chassis layout


　　The upper platform layout, from the perspective of daily use and maintenance, makes space utilization more rational. Daily maintenance is more convenient, especially the working space environment for key components is further optimized, heat dissipation is better, and service life is longer.

　　◇ Main winch centrally mounted


　　Central main winch + front rope outlet design. Compared with rear-mounted winches, the horizontal component force of the wire rope during operation is smaller, and the wrap angle of the wire rope on the transition pulley is flatter. The wire rope sways less and has a longer service life; the mast stress is also improved simultaneously, resulting in higher working stability.

　　◇ Enlarged oil cooler and water tank


　　Better heat dissipation, more stable engine operation, and more stable hydraulic oil temperature. Better equipment performance and longer service life.

　　Ⅱ More Robust Structure
　　◇ Strengthened platform structure


　　The main load-bearing parts of the upper platform adopt an integral box structure. Higher platform strength, better construction stability, and less vibration.

　　◇ Strengthened connecting body


　　The connecting body is widened laterally by 200 mm, and the cylinder supports on both sides are strengthened, making the mast support more secure. Less mast sway and better construction stability.

　　◇ Increased mast cylinder inclination angle


　　The mast cylinder inclination angle (increased lateral spacing on both sides) forms a strong triangle, providing firm mast support. Less mast sway and better construction stability.

　　◇ Enlarged luffing cylinder


　　The luffing cylinder bore is enlarged to 200 mm, making it more powerful and stable.

　　◇ Strengthened track guard


　　Integral track guard with connecting ribs. Higher strength than split-type, more reliable and durable.

　　◇ Comprehensive strengthening of the entire machine


　　The entire machine, especially the key load-bearing components, has been comprehensively strengthened, with a total mass of up to 102 tons. Higher component strength and better construction stability.

　　Ⅲ More Perfect Details
　　◇ 3D simulated piping layout


　　Through 3D simulation design, the optimal piping route is selected, and a large number of hard pipes are used. The piping layout is clearer and more aesthetically pleasing, reducing mutual interference, improving service life, and making maintenance more convenient.

　　◇ Added pipe protection


　　A large number of protective sleeves are added to the oil pipes to reduce wear, improve service life, and enhance equipment safety.

　　◇ More user-friendly design


　　Added cab access pedal, side ladder, and top safety guardrail. More convenient and safer to get on and off.

　　Ⅳ More Powerful Functions
　　◇ Drill pipe bottom-touch protection


　　A pin sensor is installed on the pulley frame to sense when the drill pipe touches the bottom, preventing excessive wire rope release. Effectively protects the drill pipe and main winch.

　　◇ Upgraded depth measurement sensor


　　Imported sensors are used, more resistant to high temperatures (-25°C to 70°C), installed on the pulley frame, with less external interference. More sensitive depth measurement and longer service life.

　　◇ Faster soil dumping response


　　Optimized pilot and improved handle. Faster soil dumping speed.

　　◇ Multi-mode control of the power head


　　The power head has multiple modes such as standard, rock drilling, and soil dumping. Stronger adaptability, lower power consumption, and higher efficiency.

　　◇ Automatic drilling technology


　　The first automatic drilling system with constant pressure, automatic pressure increase, and pulse automatic pressure increase. Under suitable conditions, it can free your hands and achieve unmanned drilling construction, making it more intelligent.

　　Ⅴ More Imposing Appearance


　　Brand-new exterior design, 102-ton total weight. Tall, imposing, and powerful.