Overview
The frame-type paver is a cornerstone machine in modern road construction, designed to handle large-scale paving projects with efficiency. Unlike modular pavers, its rigid frame provides superior stability during operation, ensuring consistent material spread and compaction. These machines are commonly used for highways, airport runways, and other infrastructure requiring high-precision surfaces. Manufacturers like Volvo, Caterpillar, and Dynapac produce advanced models with features such as hydrostatic drives and intelligent control systems. The frame design allows for heavier loads and wider paving widths compared to wheeled alternatives, making it the preferred choice for demanding applications.
Structure and Working Principle
A frame-type paver consists of three main subsystems: the tractor unit (with engine and tracks), the material hopper/conveyor system, and the screed assembly. The machine moves forward on crawler tracks while distributing material via augers, with the screed vibrating and floating to create a smooth surface. The rigid frame connects all components into a single structural unit, minimizing deflection during operation. Modern versions often incorporate GPS-based grade control systems and automatic feed sensors to maintain consistent layer thickness. The screed's heating system (for asphalt work) and extension mechanisms allow adjustments for different project requirements.
Key Features
Frame pavers excel in operational stability due to their unified steel construction, which reduces harmonic vibrations during paving. High-end models feature eco-mode engines that adjust power output based on load, reducing fuel consumption by up to 20%. The paving width can typically be adjusted from 2.5m to 12m with modular screed extensions. Advanced models incorporate telematics for real-time monitoring of parameters like mat temperature and compaction effort. Some manufacturers offer dual-material capability, allowing switching between asphalt and concrete applications. The heavy-duty undercarriage with wide tracks distributes ground pressure evenly, preventing surface deformation during operation.
Application Areas
These pavers dominate large-area paving projects where surface evenness is critical. Primary applications include highway construction (base and wearing courses), industrial flooring, airport runways/taxiways, and racetracks. Their weight and stability make them particularly suitable for open-graded friction courses (OGFC) and stone matrix asphalt (SMA) mixes. In tunnel construction, specially designed frame pavers with exhaust treatment systems are used. Some municipal projects employ them for wide pedestrian areas or parking lots. The machine's precision is measured by its ability to achieve surface tolerances within 3mm/4m, meeting most international road standards.
Maintenance and Precautions
Daily maintenance includes cleaning material residues from conveyors and screed plates, checking track tension, and lubricating all moving parts. The hydraulic system requires regular filter changes and oil analysis every 500 operating hours. Wear parts like auger blades and screed plates should be inspected weekly. Operators must ensure proper pre-heating of the screed (for asphalt work) and avoid sudden speed changes during paving. Cold weather operations require additional precautions with material temperature management. Always follow manufacturer guidelines for storage periods exceeding 30 days, including proper run-in procedures before returning to service.
B2B Procurement Guide
When procuring frame pavers, evaluate the machine's compatibility with your typical material types and project scales. Key specifications to compare include maximum paving width (standard vs extendable), engine tier (for emission compliance), and control system sophistication. Consider total cost of ownership—reputable brands often have better resale value and parts availability. Leasing options may be preferable for contractors with fluctuating project pipelines. Verify dealer support networks and warranty terms, particularly for electronic components. For international projects, ensure the machine meets destination country regulations (CE, EPA, etc.). Used equipment inspections should focus on frame integrity and hydraulic system condition.
Related Manufacturers
- 主营：[]
- 主营：混凝土路面摊铺机、钢筋笼、筋滚笼机
- 主营：顶管机、混凝土搅拌车、护栏打桩机、混凝土摊铺机、工字钢冷弯机、自动上料搅拌车、螺旋筋成形机、钢筋焊网机、等离子切割机、挖机贝型斗、抓木机、混凝土输送泵、螺旋钻机、破碎锤、劈裂机、绳锯机、随车挖、激光整平机、电动玻璃吸盘、生物质燃烧机、自动排焊机、焊网机、激光切割机、制氮机、扫地车
- 主营：喷浆车、湿喷机、喷涂机、挤压式注浆泵、喷浆机、BW50注浆泵、BW60注浆泵、BW70注浆泵、BW150泥浆泵、BW160.泥浆泵、BW250泥浆泵、BW320泥浆泵、BW450泥浆泵、BW600泥浆泵、BW850泥浆泵、单缸活塞注浆泵、双缸活塞注浆泵、多功能灌浆机、二次构造柱浇筑泵、二次构造柱上料机
- 主营：挖掘机、消防服、灭火防护服、便携式电锯、履带式挖土机、农用小挖机、消防训练靴、抢险救援靴、水田栽种机、双罐压缩机、户外伐木锯、消防救援靴、救援消防靴、两行插秧机、工程挖土机、呼吸器充气泵、手持锂电电锯、手提木工链锯、两行水稻插秧机、消防抢险训练靴、应急抢险防护靴、消防气瓶充气机、充电迷你电链锯、高压空气压缩机
- 主营：电磁吸盘、焊网机、升降柱、自卸式路面清扫车、板换夹紧器、振动夯、锚索切割机、皮带取样器、顶管机、破碎锤、铣挖机、贝壳斗、隧道凿毛机、热熔划线机、螺旋钻机、污水处理设备、电动叉车、打桩机、智能张拉设备、劈裂机、液压扳手、液压剪、生物质燃烧机、劈裂棒、洗车机
- 主营：中部取样器、激光整平机、液压顶管机、车载式马路吹风机、船式洗车槽、箱式喷砂机、手持式喷砂机、柴油防汛泵车、隧道凿毛机、水下清淤机器人、玻璃安装机械手、扫雪机、推雪铲、扫雪滚刷、全自动升降柱、履带绳锯机、电动出土车、电动绳锯机、短管置换、内壁喷涂机器人、全自动锚索锚具切割机、智能张拉设备、智能压浆台车、龙门压力机、玻璃机械手
- 主营：电动叉车、越野叉车、升降平台、框架式摊铺、叉车
- 主营：拆缸机、机载临时支护装置、油缸拆装机、单臂式机载临时支护、犁式卸料器、快速卡绳器、单体支柱硬连接、捣固镐、钢轨打孔机、轮胎保护链、矿用平板车、岩心切割机、镀锌电缆挂钩、电焊机、气相色谱仪、液压紧链器、雾化消毒门、电液推杆、气动喷涂机、拆柱机、钻孔应力计、电缆挂钩、燃气分析仪、皮带纠偏装置、防溢裙板
- 主营：地坪研磨机、气动锯、小型铣刨机、框架式振动梁、砂轮机、矿用皮带扣、皮带订扣机、皮带纵向撕裂检测仪、打滑检测仪、液压钉扣机、无尘地坪切割机、地面开槽机、路面清缝机、固化地坪打磨机、遥控地坪研磨机、圆盘地坪机、汽油吹风机、风力灭火机、皮带扣串条、皮带切割机、高速砂轮机、吸尘地坪打磨机、500地面切割机、800路面切缝机、吸尘地面切割机
- 主营：小型压路机、抹光机、油桶切割机、摊铺机、遥控割草机、树枝粉碎机
- 主营：液压顶管机、中部取样器、遥控打药机、移动式喷砂机、推车式细水雾灭火装置、车载式马路吹风机、全自动液压升降柱、液压拔管机、太阳能光伏板清洗机、板换夹紧器、柴油防汛泵车、液压破拆工具组、扫地车、水下清淤机器人、矿用隔膜泵、电动玻璃吸盘、盐雾试验机、全自动锚索切割机、智能钢管套丝机、柴油三轮吸粪车、马路吹风机、智能张拉机、智能压浆台车、树叶收集车、树根钻刨机
- 主营：滑移装载机、两头忙、割草机、摊铺机、自上料搅拌车、柴油铲车、装载机、液压升降柱、光伏打桩机、电动叉车、履带运输车、蜘蛛吊、克令吊、随车吊、除雪滚刷、融雪撒布机、扫雪机
- 主营：水渠滑模机、水渠现浇机、沟渠整改机、路面摊铺机、斜坡摊铺机、公路边沟机、水渠成型机、履带底盘、路沿石成型机、路肩石成型机、地上水渠机、高速防撞墙机器、橡胶履带底盘
- 主营：割草机、单轨运输车、播种机、摊铺机、旋耕机、激光整平机、劈柴机、拖拉机、小挖机、越野叉车、电动叉车、滑移装载机、碎枝机、两头忙、装载机、履带运输车、玻璃吸盘车、喷涂机、抹墙机、伸缩臂叉装车、压路机、随车吊、蜘蛛吊、折臂吊、克令吊
- 主营：洗车机、焊网机、激光整平机、避障式割草机、相贯线切割机、电磁吸盘、液压扳手、劈裂枪、破拆工具组、液压剪、智能张拉设备、蒸汽养护机、筛分斗、铣挖机、螺旋钻机、锚索切割机、滚筒夯、劈裂棒、破碎斗、绳锯机、板换夹紧器、液压渣浆泵、单轨运输车、生物质燃烧机、破碎锤
- 主营：除雪车、扫地机、挖藕机、摊铺机、振动夯、捣固机、背包钻、划线机、插秧机、拉毛机、清扫机、风煤钻、破碎锤、修剪机、除雪机、上料机、切圆机、凿毛机、移植机、切管机、铲削机、抹灰机