Introduction
Long-distance highway traffic accidents, large vehicle rollover and roadside trapping accidents bring ultra-heavy rescue difficulties worldwide. Ordinary 4×2 medium-duty wreckers lack enough bearing and lifting force to recover
Semi-trailers, large trucks and buses, while separately dispatching small cranes and medium wreckers causes slow rescue speed, high coordination cost and secondary traffic congestion. To solve super-heavy road rescue pain points, the export-grade JAC 6×4 integrated tow-lift wrecker is launched as an all-in-one heavy recovery solution. Equipped with professional 6×4 heavy-duty chassis and 20-ton integrated tow-lift superstructure, it integrates heavy lifting, full vehicle lifting and faulty car towing functions in one unit. This super heavy-duty wrecker can independently handle rollover and stuck accident rescue of semi-trailers, large
Cargo Trucks, passenger buses and engineering vehicles, replacing combined operation of a small crane plus a medium wrecker. It is specially tailored for highway emergency disposal, road traffic rescue and round-the-clock heavy vehicle recovery work.
Table of Contents
1. Product Overview
2. Working Principle
3. Daily Application Scenarios
4. Comparison with Traditional Models
5. Buying Guide
6. Operation and Maintenance Tips
7. Frequently Asked Questions
Conclusion
1. Product Overview
JAC 6×4 integrated tow-lift wrecker is a super heavy-duty multi-functional
Wrecker Truck. Equipped with mature 6×4 heavy chassis and 20-ton integrated tow-lift superstructure, it integrates three core functions: heavy material lifting, full vehicle lifting and broken vehicle towing. This professional heavy-duty recovery wrecker is specialized in rescuing rollover and stuck semi-trailers, large trucks, passenger buses and heavy engineering vehicles. It can fully replace the combined operation of an independent small crane and medium-duty wrecker, greatly simplifying rescue scheduling procedures, perfectly adapting to highway emergency disposal, road traffic rescue and round-the-clock heavy vehicle recovery scenarios.
The whole vehicle adopts original JAC 6×4 heavy-load chassis with dual-rear-axle bearing layout, bringing outstanding anti-torsion performance and ground gripping force, avoiding chassis tilting during ultra-heavy lifting operation. It supports optional 350HP and 400HP high-power diesel engines, outputting sufficient steady torque to cope with cross-region long-distance driving and high-intensity continuous rescue tasks. Matching export-standard emission calibration, the whole vehicle obtains complete qualification documents, supporting global customs clearance and local road registration.
For rescue structural configuration, the whole lifting boom and force-bearing brackets are forged with 10mm ultra-thick high-strength steel, featuring excellent tensile resistance and anti-deformation capability. Cooperated with imported high-pressure hydraulic assembly and dual heavy-duty hydraulic winches, the whole hydraulic system stays stable without oil leakage and structural deformation under long-duration ultra-heavy workloads, effectively cutting daily maintenance and component replacement cost. Clients can customize core parameters and auxiliary devices freely: optional 20-ton or 25-ton rated lifting capacity, matched with optional remote control system, high-brightness working lights and widened anti-sink outrigger pads to build exclusive customized heavy recovery wrecker.
Different from split refitted heavy rescue vehicles, this integrated tow-lift wrecker adopts factory integral assembly and stress calibration. The tow-lift superstructure and chassis force-bearing points are perfectly matched, avoiding structural damage caused by later secondary modification. It integrates lifting, jacking and towing functions synchronously, realizing one-vehicle rapid disposal of large vehicle accidents, shortening road blockage time and improving rescue revenue efficiency for rescue enterprises.
Core Product Advantages
Super Heavy-Duty 6×4 Chassis：Original JAC 6×4 heavy chassis, dual rear axle layout, strong bearing capacity and anti-rollover stability for heavy recovery
Integrated Tow-Lift All-in-One Structure：20-ton professional tow-lift superstructure, integrates heavy lifting, full-vehicle jacking and faulty vehicle towing
Large-Vehicle Rescue Capacity：Able to recover semi-trailers, large trucks, buses and engineering vehicles for rollover & stuck accidents
Cost-Saving Integrated Design：Replace separate small crane + medium wrecker, cut fleet procurement and labor coordination cost
High-Strength Load-Bearing Structure：10mm high-strength steel made boom & stress brackets, low deformation rate under long heavy operation
Premium Stable Hydraulic System：Imported hydraulic assembly + dual heavy winches, anti-leakage performance, low failure rate and low maintenance cost
Diversified Customization Options：Optional 20/25ton lifting capacity & 350/400HP power; customizable remote control, work lights and wide outrigger pads
2. Working Principle
The ultra-heavy rescue performance of JAC 6×4 integrated tow-lift wrecker depends on dual-rear-axle heavy chassis bearing system and integrated split hydraulic linkage structure, realizing synchronous linkage of vehicle jacking, heavy lifting and fault vehicle towing.
The optional 350/400HP high-power engine outputs durable high torque, and transmits power to dedicated rescue hydraulic power take-off. The hydraulic system divides power into two independent loops: one set controls integrated tow-lift boom and force-bearing brackets, realizing overturning correction, full-vehicle jacking and heavy component lifting; the other set drives dual heavy-duty winches to complete traction and dragging of stuck and damaged large vehicles.
Benefiting from 10mm high-strength steel boom structure, the stress is evenly dispersed to chassis reinforced bearing points during heavy lifting, avoiding local structural fracture. The imported hydraulic assembly comes with constant-pressure protection function, which automatically stabilizes hydraulic pressure to prevent sudden pressure surge and oil leakage under overload working conditions. The widened outrigger pads enlarge grounding area to disperse vehicle gravity, greatly lifting overall operation stability during round-the-clock heavy rescue. The optional wireless remote control realizes off-board operation, improving rescue safety and simplifying manual operation steps.
3. Daily Application Scenarios
Targeted at ultra-heavy road accident disposal, this JAC 6×4 heavy tow-lift wrecker covers all large-vehicle rescue scenarios, exclusively applicable for highway administration, national road emergency teams and professional heavy recovery companies:
Expressway heavy accident rescue: Rollover semi-trailer, bulk cargo truck and large coach correction, jacking and towing
Road blocking emergency disposal: Stuck heavy vehicle salvage, roadside large traffic obstacle removal after traffic accidents
Engineering vehicle emergency recovery: Faulty excavator, loader and road construction machinery lifting and transfer
Round-the-clock roadside rescue: All-weather heavy vehicle breakdown service, cross-region accident vehicle recovery
Municipal emergency disposal: Large transit vehicle accident disposal, disaster-related heavy vehicle clearance
Unlike medium-duty wreckers limited to passenger car and light truck rescue, this super heavy-duty model fills the gap of large vehicle emergency recovery. It replaces two kinds of special engineering vehicles with single equipment, simplifying fleet scheduling and improving emergency response efficiency greatly.
4. Comparison with Traditional Models
Compared with ordinary 4×2 medium-duty wreckers: Conventional 4×2 wreckers adopt light chassis and simple towing structure, with low lifting tonnage and weak bearing capacity. They cannot jack up and recover rollover large trucks, buses and semi-trailers, unable to handle heavy road accidents. In contrast, JAC 6×4 tow-lift wrecker matches heavy-duty six-wheel chassis and 20-ton integrated superstructure, specially designed for ultra-heavy vehicle rescue.
Compared with combined crane and wrecker operation: Cooperating small cranes with medium wreckers needs two teams of drivers and operators, generating high labor cost, fuel consumption and vehicle maintenance expense. Complicated equipment coordination also delays golden rescue time. This all-in-one JAC wrecker integrates dual functions, finishing heavy rescue independently with fewer staff and lower comprehensive operating cost.
Compared with secondary refitted heavy wreckers: Most refitted heavy recovery vehicles adopt common low-strength steel booms and domestic inferior hydraulic parts, easy to deform and leak oil after long heavy work, with frequent breakdowns. This JAC original wrecker uses 10mm high-strength steel and imported hydraulic accessories, equipped with dual heavy winches, featuring stable performance and ultra-low maintenance cost. Meanwhile, it supports personalized parameter customization to fit diverse overseas working conditions.
JAC 6×4 integrated tow-lift wrecker |
General | Chassis Brand | Jac |
| Overall Dimension | 10680/9980 × 2550 × 3780mm |
| Flatbed size | / |
| GVW / Kerb Weight | 25000kg / |
Cab | Cab Capacity | 3persons allowed |
| Air Conditioner | W/ air conditioner |
Engine | Fuel Type | Diesel |
| Engine Brand | Weichai ENGINE |
| Power | 350Hp (257 KW) |
| Displacement | 9500ml |
| Emission Standard | Euro 3/4/5 |
Chassis | Drive Type | left or right hand drive |
| Transmission | Fast 10-speed manual with heavy-duty PTO |
| Wheelbase/No. of axle | 4650+1350 |
| Tyre Specification | 11.00R20 18PR steel radial tire |
| Tyre Number | 11 |
| Max Speed | 89 km/h |
| Paint | Metallic paint |
| Others | 7T front steering axles & 13T heavy-duty rear axles |
Superstructure | Capacity | 20T |
| Standard Configuration ：Integrated tow-lift wrecker body, max lifting capacity 20ton (25ton optional) 2-section hexagonal high-strength telescopic boom, 20ton main hydraulic winch with 35m wire rope |
Optional | Optional configurations：/ |
5. Buying Guide
For overseas highway emergency departments, heavy rescue fleets and traffic law enforcement teams undertaking large vehicle rescue business, purchasing super heavy-duty recovery wrecker shall focus on chassis bearing capacity, structural strength and hydraulic reliability:
Choose professional heavy-duty chassis：Prioritize 6×4 dual-rear-axle heavy chassis instead of modified medium chassis, guaranteeing overall stability during ultra-heavy lifting.
Confirm load-bearing steel specification：Verify boom and force brackets adopt 10mm high-strength steel, avoid thin ordinary steel to prevent bending deformation after long-term operation.
Match power and lifting tonnage：Select 350HP for daily conventional heavy rescue; choose 400HP + 25-ton lifting capacity for high-intensity frequent large vehicle recovery.
Opt for premium hydraulic configuration：Pick vehicles equipped with imported hydraulic assembly and dual heavy winches to reduce oil leakage failure and later maintenance cost.
Configure auxiliary safety devices：Add customized remote control, rescue work lights and wide outrigger pads according to road working environment, improve operation safety and adaptability.
6. Operation and Maintenance Tips
JAC 6×4 integrated tow-lift wrecker adopts high-strength mechanical structure and imported industrial-grade hydraulic parts, with stable quality and low failure rate. Standardized operation can prolong service life of heavy-load components:
Daily Operation Specifications
Fully extend outriggers and pad wide anti-sink base pads before heavy lifting, prohibit lifting operation on soft road surface to prevent vehicle sideslip
Do not overload beyond rated 20/25-ton lifting limit, avoid eccentric stress to protect high-strength steel boom and force brackets
Inspect hydraulic pipeline joints and winch locking state before round-the-clock rescue missions, eliminate hidden oil leakage risks
Use wireless remote control within effective signal range, stop operation immediately once signal interruption occurs
Turn on auxiliary work lights during night rescue, guarantee working sight and avoid mechanical collision damage
Regular Maintenance Advice
Use dedicated anti-high-pressure hydraulic oil for imported hydraulic system, replace oil once every 10 months to guarantee hydraulic sensitivity
Quarterly polish and lubricate boom hinge and movable brackets, prevent rust and structural abrasion under long outdoor working conditions
Detect welding seams of boom and stress-bearing brackets every half year, reinforce cracked parts to avoid sudden structural fracture
Maintain 350/400HP heavy-duty engine regularly, clean carbon deposit to sustain stable power output for heavy rescue
Calibrate dual winch traction force and lifting hydraulic pressure regularly, ensure consistent and safe heavy-load operation
Routine standardized maintenance can effectively protect high-strength steel structure and imported hydraulic parts, cutting long-term overhaul cost for super heavy-duty rescue equipment.
7. Frequently Asked Questions
Q1: What kind of rescue work is this JAC 6×4 wrecker suitable for?
A1: It is a super heavy-duty recovery wrecker, specially used for rollover and stuck accident rescue of semi-trailers, large trucks, buses and engineering vehicles, suitable for highway and round-the-clock heavy emergency rescue.
Q2: What are the advantages of its tow-lift structure?
A2: The boom and brackets are made of 10mm high-strength steel, matched with imported hydraulic assembly and dual heavy winches, low deformation and zero leakage under long heavy work, reducing daily maintenance cost.
Q3: Does this wrecker support parameter customization?
A3: Yes. It supports optional 20/25ton lifting capacity and 350/400HP engine power. Auxiliary devices including remote control, working lights and wide outrigger pads are all optional.
Q4: Why choose integrated tow-lift wrecker instead of separate crane and wrecker?
A4: It can replace one small crane plus one medium wrecker, saving vehicle procurement budget, labor cost and fleet management difficulty, and improving emergency rescue response speed.
Q5: What chassis configuration does this heavy recovery wrecker adopt?
A5: It is equipped with professional JAC 6×4 heavy-duty chassis, with reliable load-bearing performance, adapting to long-time high-intensity ultra-heavy road rescue tasks.
Conclusion
The JAC 6×4 Integrated Tow-Lift Wrecker is a professional export-grade super heavy-duty road recovery vehicle, targeting global large vehicle emergency rescue demands. Built on reliable JAC 6×4 heavy-duty chassis, it equips 20-ton integrated tow-lift superstructure, integrating heavy lifting, full-vehicle jacking and faulty vehicle towing functions as one set, solving the bottleneck that ordinary medium-duty wreckers cannot dispose heavy traffic accidents.
Adopting 10mm high-strength steel load-bearing components and imported leakage-proof hydraulic system with dual heavy winches, this heavy wrecker minimizes structural deformation and daily maintenance cost. It supports flexible customization of lifting tonnage, engine power and safety auxiliary accessories, perfectly replacing combined operation of independent crane and medium wrecker to cut overall operating expenditure.
With outstanding ultra-heavy load resistance, stable all-weather working performance and high customizable flexibility, this JAC heavy recovery wrecker is essential emergency equipment for overseas highway administrations, traffic emergency departments and professional heavy rescue corporations, bringing high return on investment for round-the-clock heavy road rescue business.
English
Español
Français
العربية
