Views: 0 Author: Site Editor Publish Time: 2026-08-27 Origin: Site
A complete road maintenance workflow covers three year-round essential tasks: spring and summer greenery upkeep, winter ice and snow emergency clearance, and all-season asphalt pavement defect restoration. Corresponding truck-mounted hedge trimming rigs, pickup-mounted jet snow melting carriers and rotary hot recycling mixing plants serve as standard core machinery for municipal bureaus, highway management teams and airport maintenance departments.
Suzhou Fanuode Engineering Machinery has devoted over a decade to independent R&D of complete maintenance equipment. This article elaborates on structural design, working principles, key parameters and applicable scenarios of each machine, clarifying unique positioning for accurate procurement and maintenance management.
1. FND-HS620 Intelligent Dual-Arm Full-Hydraulic Vegetation Shaper (Special for Road Greenery in Warm Seasons)
1. Equipment Positioning
This dual manipulator roadside foliage finishing unit is engineered for highway median barriers, roadside tall branches, slope weeds and park hedges. It eliminates low-efficiency manual handheld trimming. Twin working arms operate simultaneously to finish flat, vertical and inclined shrub shaping in one pass, drastically shortening greenery maintenance schedules.
2. Core Hydraulic Structure Technology
The whole unit adopts fully hydraulic retractable folding arm assemblies: the primary arm features a 3-section foldable telescopic frame with a maximum working height of 6.5m; the secondary arm is built with a 2-section foldable extendable module reaching 2m peak trimming height. The rotary base enables full 360° rotation without dead zones, each arm carries a 1m extension stroke and folds up to 210°, reaching narrow road shoulders and inner guardrail spaces effortlessly.
The complete hydraulic system supports quick interchangeable cutting heads in three variants: hedge cutting discs, high branch saw assemblies and slope mowing rollers. Discs rotate at up to 3000 RPM to cut branches within 0–20mm diameter. Blades are connected via flexible buffers to avoid damage from hard surface collisions.
3. Intelligent Remote Control Advantages
Wired control is fully replaced by a liquid crystal wireless remote terminal. Operators stand safely off the carriageway to manipulate the unit remotely, avoiding moving highway traffic and boosting construction safety. A single Yuchai diesel power pack delivers stable hydraulic output with low noise and vibration, sustaining non-stop long-hour operation without breakdowns.
4. Application Scenarios & Core Specifications
Ideal for flat trimming of highway median hedges, roadside tall branch pruning, slope weed removal and airport park shrub shaping. Overall dimension: 3680×2100×3200mm, total weight 2580kg. Primary arm single cutting width hits 1.5m, secondary arm 1m. One single rig covers all annual vegetation shaping tasks.
2. FND Jet Thermal Ice Melting Pickup Carrier (Special for Winter Road Ice & Snow Emergencies)
1. Equipment Positioning
An integrated all-in-one winter pavement de-icing and salt spreading vehicle, combining front high-temperature jet snow blowing modules and rear truck-mounted de-icing material broadcasting attachments. It melts thick ice first and evenly scatters deicers synchronously, handling snow and ice emergency clearance on expressways, airports and urban arterial roads. It solves the limitation of standalone spreaders incapable of clearing compact thick ice layers.
2. Jet Thermal Melting Working Principle
Dual jet thermal blow assemblies are installed at the truck front. Regular diesel fuel generates 800°C high-temperature airflow, maintaining a steady 80–120°C temperature upon pavement. Level 8–10 powerful airflow clears 100mm thick snow, compact ice and road gravel debris in one sweep. Each jet engine delivers 240kg thrust with an effective blowing width of 5–8m, operating at a driving speed of 5–15km/h, far more efficient than manual snow shoveling for wide trunk roads.
The front working boom supports four-way electric adjustment: lifting, extending, left-right swinging and forward-backward tilting, with one-touch automatic retraction and position memory via wireless remote. The truck tail mounts a patented polyethylene de-icing material spreader with infinitely adjustable spreading width from 1 to 12m, evenly distributing salt, sand and granular deicers while the corrosion-resistant hopper avoids saline erosion.
3. Intelligent Safety Electronic Control System
The full-vehicle visual touch central controller integrates GPS remote monitoring, automatic fire extinguishing fuel cut-off, overload protection and working position memory programs. Key hydraulic and sensor components are imported, paired with full-vehicle strobe warning lights and audible alarms for high visibility during heavy snow night operations. A single 700L diesel tank enables 3 hours of continuous snow removal with stable fuel consumption.
4. Application Scenarios & Core Specifications
Suitable for heavy snow emergency ice clearance on expressways, airport runways, urban ring roads and rural arterial roads. Overall dimension: 5629×1885×2670mm, cabin capacity for 3 passengers, hopper volume 0.32m³. The unit remains functional year-round; the snow blowing module can be detached in snow-free seasons to convert the pickup into a cargo transport vehicle.
3. FND-RZS Series Truck-Borne Rotary Hot Recycling Mixer (Special for All-Season Asphalt Pavement Defect Repair)
1. Equipment Positioning
A mobile on-site reclaimed asphalt mixing wagon. Milled broken old asphalt is directly fed into the heating kettle for thermal regeneration, realizing 100% recycling of waste pavement aggregate. It eliminates long-distance round trips to stationary asphalt mixing plants, perfectly repairing potholes, alligator cracks, pavement bulges and damaged zones around manholes. This mobile mixing plant is the top choice for municipal emergency repairs and small-scale highway restoration.
2. Heating & Mixing Core Technology
The large-capacity rotary melting kettle adopts full 360° diesel heating with double-layer ceramic cotton thermal insulation for stable temperature retention. The first batch of mixture melts within 15–20 minutes, while refills only take 10–15 minutes. An Italian 120kW Riello burner supplies steady heat without local overheating that scorches asphalt mix.
Equipped with original Siemens PLC intelligent centralized control cabinet and multi-channel imported thermocouple temperature detection: the system automatically reduces drum rotation speed during heating to prevent aggregate segregation, then accelerates rotation for complete material discharge within 0.5–1 minute. Optional attachments include a 100L constant-temperature hot asphalt tank and a 25L emulsified bitumen spraying unit to strengthen bonding between new and old pavement layers.
3. Humanized Construction Supporting Design
The machine body integrates remote-controlled foldable 360° LED night lighting and 8 sets of strobe arrow warning lights, removing the need for extra illumination during night emergency repairs. The towable truck-mounted compact frame fits all light commercial trucks, with a built-in 6.5kW generator set enabling independent operation at off-grid remote construction sites. Cold-stored mixture can be reheated on demand to produce qualified hot asphalt at any time.
4. Standardized Construction Workflow
Milling and crushing damaged pavement → feeding waste asphalt into rotary kettle for thermal regeneration → automatic discharge and paving → compaction with road rollers. The whole process only requires one supporting crew member, with zero waste transportation cutting costs on haulage and virgin aggregate procurement. Two kettle capacity variants (1000L / 1500L) deliver a single batch mixing volume of 600–1000kg, matching repair projects of different scales.
4. Equipment Selection Reference for Three Road Maintenance Devices
1. Spring & summer greenery maintenance, highway hedge shaping and slope weed clearance: Select the dual-arm full-hydraulic foliage finisher. Remote wireless operation and twin simultaneous arms triple construction efficiency.
2. Long-term northern winter snow and ice clearance, large-area de-icing and salt spreading for highways & airports: Adopt the jet thermal melting pickup carrier, combining ice melting and material spreading in one vehicle with all-year transport versatility.
3. All-season emergency asphalt pothole repair, low-cost eco-friendly waste aggregate recycling: Choose the Siemens PLC intelligent rotary hot recycling mixing plant, eliminating travel expenses to fixed mixing stations via on-site regeneration.
5. Brand Supporting Services
Suzhou Fanuode Engineering Machinery holds independent patents for all full-series maintenance equipment, supporting customized functional upgrades. Every unit undergoes a 72-hour continuous load test before delivery. We provide 24-hour nationwide after-sales response, free operator training and fast in-stock spare parts delivery, supplying complete eco-friendly road maintenance machinery packages to municipal, transportation and airport maintenance contractors globally.
