Trucks & Buses

In order to meet the needs of urban and rural residents for safe, green, convenient and efficient travel, K5 Pure Electric City Transit Bus adopts a front-mid-door design and six new upgrades (three-electric system, safety protection, cruising range, comfort, passability and reliability), which reduces the comprehensive cost by 45% over the five-year period compared with fuel vehicles. The ultimate solution for safe, green, and cost-effective urban and rural transportation. Tenglong City bus Key Features and Advantages 1. Advanced Three-Electric System The K5 is equipped with a cutting-edge three-electric system (battery, motor, and intelligent control) to deliver unmatched efficiency and reliability. Battery: High-density lithium-ion battery with capacities of 89.156 kWh or 105.3 kWh. Provides an extended range of 300 km or 350 km. Rapid charging minimizes downtime. Motor: Brushless permanent magnet motor with a power output of 150 kW. Ensures high torque and silent operation for smooth performance. Control: Intelligent energy management system with features like real-time optimization, regenerative braking, battery health monitoring, and smart diagnostics. 2. Safety Protection Active Safety: Advanced braking systems and anti-skid technology ensure secure operations. Passive Safety: Reinforced body structure and crash absorption zones offer superior protection. 3. Extended Cruising Range Offers a reliable range of 300 km or 350 km (constant speed method) to cover daily transit routes without frequent recharging. 4. Superior Comfort Ergonomic Seats: Stylish and comfortable seating for a relaxing journey. Panoramic Windows: Maximized visibility for a scenic travel experience. Noise Reduction Technology: Ensures a quiet and peaceful ride. 5. Outstanding Passability Compact 5-meter design for easy navigation in narrow streets. Front-mid-door layout for efficient boarding and disembarking. Low-floor access ensures accessibility for all passengers. 6. Proven Reliability Built by Tenglong, the K5 is designed to endure rigorous daily use with minimal downtime. Its high-quality components ensure a lifespan exceeding five years. Cost Efficiency The K5 reduces operational costs by 45% over five years compared to traditional fuel vehicles. It offers lower energy costs, reduced maintenance, and compliance with environmental regulations. Passenger Capacity Accommodates up to 19 passengers (or 10-16 configurations) with ergonomically designed seating for maximum comfort. https://www.tenglong-autos.com/

Special formula, lower vitrification temperature and suitable tread hardness, LM/R/SC 706 tire offers good low temperature slip resistance and grabbing property Four belt structure provides both excellent high-speed performance and durability Highway pattern，suitable for highway and ice snow covered pavement Product Technical Parameters Tire specification Ply Load Index Load(kg) Air Pressure(kpa) Speed Level Measured rims Allowable rims New tire tread depth(mm) New tire designed size(mm) Single Tire Double Tire Single Tire Double Tire Section width Outer diameter 7.00R16LT 14PR 118/114 1320 1180 770 770 G 5.50F 6.00G 13.5 204 777

Harsh pavement formula design, LM/R/SC 308 Mining Tyre can provide excellent puncture resistance, has good wear resistance. Product Technical Parameters Tire specification Ply Load Index Load(kg) Air Pressure(kpa) Speed Level Measured rims Allowable rims New tire tread depth(mm) Driving surface width （mm） New tire designed size(mm) Single Tire Double Tire Single Tire Double Tire Section width Outer diameter 11.00R20 18 152/149 3550 3250 930 930 D 8.0 8.5, 8.00V 25 230 293 1096 12.00R20 18 154/151 3750 3450 830 830 D 8.5 8.50V, 9.0 25 238 315 1136 10.00R20 18 149/146 3250 3000 930 930 D 7.5 7.50V,8.0 23.5 215 278 1065 9.00R20 16 144/142 2800 2650 900 900 D 7.0 7.00T, 7.5 20.5 195 259 1030 8.25R20 14 136/134 2240 2120 830 830 D 6.5 6.50T, 7.0, 7.00T 19 176 236 986

Constant load pattern for long haul Driving distance: Short distance, Medium and long distance Loading type: Constant load Road type: normal road, urban and rural highway LM/R/SC 330 Features: Good driving performance and wear resistance Excellent durability, low heat generation performance and tear resistance Application of On And Off Road Tires Low-noise design: The optimized tread pattern design reduces the noise generated during driving, providing a quieter and more comfortable driving environment.

High wearproof formula design, Custom LM/R/SC 256 can provide tires with excellent wear resistanceandanti-slip performance Four-ply belt structurecan provide excellent high-speed performance, durability andcomfortability Highway pattern, suitable for highway, normal road and urban highway. Features of Regional Tyre Strong and durable carcass structure: High-strength cord and multi-layer composite materials are used to ensure the durability and impact resistance of the tire under frequent start-stop and complex road conditions. Optimized pattern design: The unique tread pattern not only provides excellent grip, but also effectively reduces rolling resistance and improves fuel economy. At the same time, the pattern design helps to drain water and enhances the safety of wet driving. Extended service life: Through scientific design and high-quality material selection, these tires can show excellent wear resistance in medium and short- distance transportation, significantly extending the service life of the tire. Excellent mileage performance: Designed to meet the needs of regional transportation, it provides excellent mileage and reduces operating costs.

Mixed Pattern for wider adaptability Driving distance：Medium and long distance, Long distance Loading type：Constant load Road type：highway、normal road, urban and rural highway Technical Features： ●Good wear resistance, longer lifetime, superior cost performance ●Mixed pattern can provide wider adaptability Features of Long Haul Tires Excellent wear resistance: Designed for long-distance transportation, it adopts a high-strength tread rubber formula to provide excellent wear resistance and extend the service life of the tire.

Advantages / Features: The heat treatment automation line adopts advanced whole quenching techniques to manufacture the roller and it can meet the technical requirement of the roller. The controlling and inspecting to the production line are all fulfilled by computer system with advanced control mode and inspection method. The flexible roller assembling line introduces multiple working stations. The rollers are automatically washed before assembling by the washer to guarantee the cleanness and sealing performance of the production.

The material of the carrier roller body is forged by 40Mn2. and the surface heat treatment HRC 48-55 depth up to 5-8mm. Precision CNC machine machining size is more accurate The center shaft of the carrier roller material is 42CrMo and forged .The hardness of surface heat treatment can reach 48-55HRC More wear-resisting . Core hardness of HRC 28 or above is not easy to fracture. Tempering 180 degrees before finishing. The surface of the center shaft of the carrier roller is polished by CNC machine tool to make the shaft smoother. High sealing aprons are used inside the carrier roller to prevent dirt, sand and water from damaging it. The carrier roller using friction welding technology welding quality is good and stable, and environmental protection, no pollution.Welding process does not produce smoke or harmful gas, no splash, no lone light and spark, no radiation.Known as the green welding technology of the future.

The function of D155 carrier rollers is to carry the track link upwards, make certain things are linked tightly, and enable the machine to work faster and more steadily . Our products use special steel and produced by new process. Every procedure goes through strict inspection and the property of compressive resistance and tension resistance can be ensured.

Advantages / Features: 1. through quench-tempering processes to guarantee excellent mechanical properties,high strength and superior wear resistence to bending and breakage. 2. surface hardness HBN460 for reduced wear and longer life, adding value to your products further to your business by maximizing durability of your products. 3. precise design, carefully manufactured for proper fix easy grousering heavy loaded capacity up to 50tons without compromising proper functioning of the excavators reliable quality, high cost performance,quality services.Our products,your best choice.

Single Flange Carrier Roller and Double Flange Carrier Roller is applicable to special model of crawler type EXCAVATORS and BULLDOZERS from 0.8T to 100T. It is widely applied in BULLDOZERS and Excavator of CATERPILLAR,KOMATSU, HITACHI, KOBELCO , HYUNDAI and etc; The design of Double-Cone Sealing and Lubrications for life makes the Carrier Roller long life and perfect performance under any working condition; Hot Forging Roller Shell gains distinguishing inner material fiber flow distribution architecture; Differential-Type Hardening and Through-Type Hardening assure the depth under Heat Treating and the crack controlling.

We specialize in producing high-quality track rollers, providing durable and reliable solutions for construction and heavy machinery. We cooperate with some well-known brands for after-sales spare parts, including KOMATSU, HITACHI, CATERPILLAR, etc. We also support OEM and ODM services. Reliable quality, high cost performance and excellent service. Our products are your best choice.

Track rollers support the weight of excavators and bulldozers and allow the crawlers to travel along the wheels. Generally the rollers use 45# steel, 40Mn2 and other materials. Going through the casting and forging process, heat-treated treatment, the rollers hardness is about about HRC38, so that the rollers increase the wear resistance of the wheel surface.

Advantages / Features: ① through quench-tempering of caterpillar track roller processes to guarantee excellent mechanical properties, high strength and superior wear resistence to bending and breakage. ② surface hardness HBN460 of itr track roller for reduced wear and longer life, adding value to your products further to your business by maximizing durability of your products. ③precise design, carefully manufactured for proper fix easy grousering heavy loaded capacity up to 50 tons without compromising proper functioning of the excavators reliable quality, high cost performance, quality services. Our products, your best choice.