Dongfeng Dolica 4×2
Wrecker Truck with Crane – Multi-Functional Integrated Lifting & Towing Road Rescue Vehicle
Introduction
Road rescue, roadside equipment lifting and traffic obstacle disposal often require enterprises to purchase separate ordinary wreckers and small cranes, causing high procurement costs, repeated equipment investment and tedious vehicle scheduling. Dispersed equipment cannot cope with sudden multi-functional rescue tasks, resulting in low operation efficiency and slow investment return. To solve such industrial pain points, the export-grade Dongfeng 4×2 wrecker truck with crane comes out as an all-in-one rescue solution. As a multi-purpose integrated rescue vehicle, this Dongfeng Dolica flatbed wrecker integrates flatbed towing, road emergency rescue and crane lifting functions. Fitted with original XCMG straight boom crane, thickened anti-slip flatbed and mature one-tow-two wrecker structure, it is equipped with a full set of professional rescue accessories. Capable of vehicle towing, heavy equipment lifting and on-site cargo transfer, this integrated wrecker truck maximizes operation diversity and cuts overall operating costs for global rescue fleets.
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
The Dongfeng Dolica flatbed wrecker with crane is a multi-functional integrated rescue vehicle specially designed for diversified road rescue demands. It perfectly integrates flatbed towing, road emergency rescue and crane lifting functions into one single vehicle. Equipped with authentic original XCMG straight boom crane and thickened anti-slip flatbed platform, this 4×2 Dongfeng wrecker adopts standard one-tow-two wrecker bearing structure, and comes equipped with a full set of matched road rescue accessories. This multi-purpose wrecker truck with crane can efficiently handle daily faulty vehicle towing, roadside heavy equipment lifting, accident obstacle removal and on-site goods transfer work, realizing one-vehicle multi-purpose operation.
Built on reliable Dongfeng Dolica 4×2 commercial chassis, the whole vehicle owns balanced chassis bearing performance and flexible driving maneuverability, adapting to urban narrow roads and highway long-distance driving. The matched original XCMG straight boom crane features stable lifting performance, precise positioning and low failure rate, supporting multi-angle flexible lifting operation. The factory-installed crane structure undergoes professional stress calibration, which will not damage the original chassis frame, ensuring long-term driving safety and structural stability.
For rescue bearing structure, it adopts thickened stamped anti-slip patterned flatbed, featuring outstanding wear resistance, compression resistance and anti-deformation capability. Combined with mature one-tow-two wrecker working structure, matched with a 4-ton heavy-duty hydraulic winch and complete supporting rescue kits, the vehicle delivers powerful and stable road towing and emergency rescue capacity. All hydraulic pipelines and control parts adopt industrial-grade accessories, avoiding oil leakage and operation failure during cross-functional continuous work.
Different from single-function rescue vehicles, this integrated wrecker truck with crane breaks functional boundaries. It combines obstacle clearance, vehicle recovery and mechanical lifting capability, realizing seamless switching between towing and lifting working modes. It simplifies on-site rescue procedures, saves vehicle scheduling time, and brings stable and extra business income for rescue companies, auto shops and municipal traffic departments with fast investment return.
Core Product Advantages
All-in-One Multi-Functional Design: Integrates road clearance, vehicle towing and crane lifting functions, replacing one ordinary wrecker and one small crane greatly
Authentic XCMG Straight Boom Crane: Original famous-brand crane configuration, stable lifting force, precise control, low failure rate and reliable after-sales service
Reinforced Anti-Slip Flatbed: Thickened stamped patterned steel plate, wear-resistant, anti-slip and anti-deformation, durable for long-term high-frequency operation
One-Tow-Two Rescue Structure: Standard wrecker bearing structure + 4-ton hydraulic winch, strong towing capacity for various light and medium-duty vehicles
Cost-Saving Investment: Cut equipment procurement fee, labor cost and daily fuel consumption, shorten investment payback cycle
Multi-Scenario Compatibility: Switch freely between lifting and towing modes, expand business scope and boost comprehensive revenue
Export Standard Assembly: Standardized overall calibration, compliant with overseas road traffic and engineering equipment access regulations
2. Working Principle
The composite working performance of Dongfeng Dolica 4×2 wrecker truck with crane relies on independent and linkage dual-control hydraulic system, realizing synchronous and mutually non-interfering operation of crane lifting and flatbed rescue functions.
The Dongfeng Dolica original chassis outputs stable power, which is split into two independent hydraulic power circuits via power take-off device. One set of hydraulic system controls the XCMG straight boom crane, realizing boom stretching, luffing and heavy-load lifting actions, with precise flow control to guarantee stable lifting without shaking. The other independent hydraulic circuit controls the flatbed rescue system, including flatbed tilting, hydraulic winch traction and one-tow-two bearing load, ensuring stable vehicle towing operation.
Two sets of hydraulic systems adopt independent valve group protection to avoid hydraulic interference and power conflict, which prevents functional failure caused by simultaneous operation of lifting and towing. The thickened patterned flatbed disperses bearing pressure evenly, offsetting partial crane working torsion to protect chassis structure. With matched full rescue accessories, the vehicle can rapidly switch working modes according to on-site conditions, finishing accident disposal, vehicle recovery and equipment lifting tasks efficiently, realizing integrated multi-functional road rescue.
3. Daily Application Scenarios
Benefiting from dual functions of hydraulic lifting and road towing, stable chassis performance and multi-mode operation, this Dongfeng integrated wrecker truck with crane covers rescue, engineering and municipal diversified scenarios, widely applicable for global multi-purpose operation demands:
Highway & urban road accident disposal: Towing faulty vehicles and lifting crashed heavy obstacles, broken guardrails and collapsed road facilities
Auto repair and parking rescue: Daily vehicle breakdown recovery, heavy engine and auto parts lifting and on-site maintenance transfer
Municipal road maintenance: Road obstacle cleaning, street lamp maintenance, traffic facilities lifting and roadside engineering operation
Logistics and industrial park emergency work: Cargo transfer, light engineering equipment handling and emergency vehicle rescue
Disaster emergency rescue: Road collapse obstacle removal, stranded vehicle lifting and transportation under complex road conditions
Different from single-function wreckers or small cranes, this multi-functional integrated vehicle avoids idle equipment waste. One single truck undertakes two kinds of work, greatly improving equipment utilization rate, bringing extra business income for operators and realizing fast return on investment.
4. Comparison with Traditional Models
Compared with ordinary single-function wreckers: Common flatbed wreckers only support vehicle towing and obstacle clearance, incapable of heavy goods lifting and roadside engineering work. When facing accident obstacles or mechanical handling tasks, rescue teams need to dispatch additional cranes, leading to low efficiency and high dispatching cost. In contrast, Dongfeng wrecker with crane integrates lifting and towing functions, finishing complex rescue tasks independently and saving cross-vehicle coordination time.
Compared with separate purchase of wrecker + small crane: Purchasing two vehicles requires huge procurement budget, extra driver salary, double fuel consumption and daily maintenance fees. It also needs extra parking space and annual inspection cost. This all-in-one wrecker replaces two devices with one truck, cutting nearly half of overall operation costs, with lower failure rate and simpler daily management.
Compared with refitted mixed-function vehicles: Most secondary refitted crane wrecker trucks adopt non-standard modified hydraulic pipelines and dismantled chassis structure, causing frame deformation, hydraulic conflict and hidden safety hazards. This export-standard Dongfeng Dolica wrecker is factory-integrated assembly, matched with original XCMG crane, with overall stress calibration and independent hydraulic loop design, safer and more durable than modified models.
Dongfeng 4×2 wrecker truck with crane |
General | Chassis Brand | Dongfeng |
| Overall Dimension | 8150×2350×3300 mm |
| Flatbed size | 5600×2350mm |
| GVW / Kerb Weight | 9100kg / 5900kg |
Cab | Cab Capacity | 3persons allowed |
| Air Conditioner | W/ air conditioner |
Engine | Fuel Type | Diesel |
| Engine Brand | YUCHAI ENGINE |
| Power | 165Hp (121 KW) |
| Displacement | 2970ml |
| Emission Standard | Euro 4 Euro 5 |
Chassis | Drive Type | left or right hand drive |
| Transmission | 6-speed gearbox Transmission |
| Wheelbase/No. of axle | 4400mm |
| Tyre Specification | 8.25R16 14PR |
| Tyre Number | 6tyres and 1 spare type |
| Max Speed | 89 km/h |
| Paint | Metallic paint |
| Others | 3.76T front steering axles & 5.64T heavy-duty rear axles |
Superstructure | Capacity |
|
| Standard Configuration ：Adopted thickened stamped anti-slip patterned plate, with one-tow-two wrecker structure; fully equipped with a 4-ton hydraulic winch (25m steel wire rope), lifting arm, type clamping frame, binding straps, auxiliary wheels and a complete set of rescue accessories. |
Optional | Optional configurations：The crane capacity is optional. |
5. Buying Guide
For overseas rescue companies, municipal engineering departments and auto repair groups that need diversified operation capacity, purchasing multi-functional rescue vehicles should focus on functional compatibility, original configuration and long-term cost performance:
Adopt factory-integrated genuine equipment: Prioritize factory-assembled wrecker with original brand crane, choose authentic XCMG straight boom crane instead of modified miscellaneous cranes, to guarantee lifting safety and after-sales support.
Verify independent hydraulic loop design: Select models with separated hydraulic system for crane and flatbed rescue, avoiding hydraulic interference, oil temperature overheating and functional failure during simultaneous operation.
Check reinforced rescue structure: Choose thickened stamped anti-slip flatbed and standard one-tow-two structure, matched with 4-ton hydraulic winch, to balance towing capacity and lifting stability.
Evaluate comprehensive economic benefit: Calculate long-term operation cost, multi-functional integrated wrecker can reduce labor, fuel and maintenance expenses, with faster capital payback than purchasing two single-function vehicles.
Meet overseas export standards: Confirm whole vehicle export qualification, original chassis and crane certification, adapting to road and engineering equipment access rules in Africa, Southeast Asia, Central Asia and other regions.
6. Operation and Maintenance Tips
The Dongfeng Dolica multifunctional wrecker with crane features integrated mature structure and low failure rate, but standardized classified maintenance can prolong service life and eliminate hydraulic hidden dangers:
Daily Operation Specifications
Prohibit overload lifting and overload towing separately, do not execute lifting and heavy-load towing operations at the same time, to avoid chassis torsion deformation
Check crane hydraulic loop and wrecker hydraulic pipeline respectively before operation, confirm no oil leakage and stable pressure output of two independent systems
Place supporting outriggers steadily when starting crane lifting work, level the vehicle body to prevent rollover risks on uneven roads
Switch working modes after suspending previous hydraulic action, avoid rapid mode switching leading to hydraulic impact damage
Fix rescue accessories and crane auxiliary parts after operation, prevent parts falling and traffic safety accidents
Regular Maintenance Advice
Replace hydraulic oil for crane and wrecker systems separately on schedule, do not mix different specifications of hydraulic oil
Lubricate crane boom joint, winch transmission shaft and flatbed movable parts monthly to reduce mechanical abrasion
Regularly detect chassis stress welding points and crane mounting base, fasten loose bolts to avoid structural cracks
Calibrate hydraulic pressure of dual systems quarterly to eliminate hydraulic pressure deviation and operation jitter
Clean flatbed anti-slip texture and crane dust regularly, prevent sundry jamming affecting long-term operation
Scientific classified maintenance can reduce later failure rate greatly, cut maintenance cost, and keep long-term high-value operation of this multi-purpose rescue vehicle.
7. Frequently Asked Questions
Q1: What are the core functions of Dongfeng 4×2 wrecker truck with crane?
A1: It integrates three major functions: flatbed vehicle towing, road obstacle rescue and crane lifting. It can handle faulty vehicle recovery, equipment lifting and on-site goods transfer with one single vehicle.
Q2: What brand of crane is equipped on this wrecker?
A2: It is fitted with authentic original XCMG straight boom crane, with stable lifting performance, precise control and official global after-sales guarantee.
Q3: Will the crane affect the wrecker towing performance?
A3: No. It adopts two sets of independent hydraulic circuits, without mutual power interference. The factory reinforced bearing structure ensures one-tow-two towing capacity unchanged.
Q4: What are the biggest economic advantages of this multi-functional wrecker?
A4: One truck replaces a regular wrecker and a small crane, cutting procurement, fuel and labor costs, expanding business scope, realizing fast return on investment and higher profit margin.
Q5: What working scenarios is this vehicle suitable for?
A5: It is widely used for highway emergency rescue, urban road obstacle clearance, auto shop maintenance, municipal road engineering and industrial park multi-purpose lifting operation.
Conclusion
The Dongfeng Dolica 4×2 Wrecker Truck with Crane is a cost-effective, multi-functional export integrated road rescue vehicle. Breaking the limitation of single-function rescue equipment, it combines XCMG straight boom crane lifting and standard one-tow-two flatbed rescue functions, realizing dual-scene operation of engineering lifting and traffic rescue.
Equipped with thickened stamped anti-slip flatbed, independent stable dual hydraulic system, 4-ton heavy-duty hydraulic winch and full rescue accessories, this multi-purpose wrecker solves the pain points of high investment, low equipment utilization and complicated scheduling caused by purchasing separate cranes and wreckers. It features simple operation, wide scenario adaptability and low daily failure rate, balancing working efficiency and operating cost perfectly.
With reliable Dongfeng original chassis, famous-brand crane configuration and export-standard production technology, this Dongfeng wrecker truck with crane is an ideal multi-functional rescue equipment for overseas municipal departments, emergency rescue teams and auto repair enterprises, with outstanding economic benefits and long-term investment value.
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