KOTAI LTD45 Paver

1. Introduction LTD45 asphalt paver, a new product offered by CCCC Xi’an Road Construction Machinery Co., Ltd., is manufactured with summarizing the experience of development, technical promotion, and manufacture of LT6 in last 30 years, basing on the LT6C, as well as combining the construction characteristics of China road and customs’ actual demands. The paver is mainly used to pave asphalt mixture. And besides the features of high reliability and high performance price ratio, it has following features: 1) equipped hydraulic extension screed, easy to adjust the paving width; 2) remote control system for selective; 3) the newest optimization design of hydraulic system and mechanical drive enable the operation is more convenient. 2. Technical Parameters Main Equipment: 7850KG Overall dimension (running status): L×W×H:5300mm×2834mm×2490mm Hopper capacity: 5m3 Paving width: 2800mm-4500mm Paving thickness: 120mm Max. Traveling speed: 16.7km/h Paving speed: First gear: 2.82m/min. Second gear: 5.84m/min. Third gear: 10.46m/min. Crown adjusting range: ±2.5% Min. turning radius: 7m Min. road clearance: 80mm Max. Throughput: 100t/h Max. Climbing ability: 15% Engine: Model: NANCHAI X4105BG diesel motor Type: 4 stroke, vertical water-cooling Rated power: 35kw Rated rotary speed: 1500r/min Front wheel: Type: solid rubber tyre Size: 500mm×250mm(diameter ×width) Wheel track: 2166mm Rear wheel: Type: pneumatic tire Specification: 11.00-20 (18 layers) Air pressure: 0.33-0.35Mpa Wheel track: 2260mm Wheelbase: 2640mm Slat conveyer: Rows: twin row Conveyer width: 535mm(single row width) Conveyer Speed (m/min): First gear: 10.05m/min. Second gear: 20.85m/min. Third gear: 37.27m/min. Auger: Diameter×pitch: ∮300mm×290mm Auger: 2387mm-3862mm Auger rotary speed: First gear: 36.8 r/min. Second gear: 76.1 r/min. Third gear: 146.02 r/min. Hydraulic pump 1: Model: YYB-XXXX/XX-XX Type: double vane pump Quantity: 1 Nominal pressure: 7Mpa Nominal speed: 800-1800 r/min Nominal displacement: 16/6ml/r Purpose: steering system/ auto leveling system (selective) Hydraulic pump 2: Model: PFED-4 XXXXXX/XX-XX Type: double vane pump Quantity: 1 Nominal pressure: 21Mpa Nominal speed: 800-2800 r/min Nominal displacement: 56/16ml/r Purpose: vibrator motor/ working system