Table of Contents
1. Product Overview
2. Working Principle
3. Daily Application Scenarios
4. Comparison with Traditional Sanitation Trucks
5. Buying Guide
6. Operation and Maintenance Tips
7. Frequently Asked Questions
Conclusion
1. Product Overview
The Sinotruk HOWO 8x4 hook lift waste transfer truck is refitted on genuine four-axle heavy-duty HOWO chassis, a large-tonnage detachable container sanitation vehicle. Equipped with high-strength large-flow hydraulic hook lift system, it automatically realizes container hooking, lifting, loading, transportation and unloading. The matched large-capacity waste container can be fully separated from the truck to store domestic waste, construction residues, sludge and industrial waste at scattered sites. The 8x4 four-axle design delivers remarkable load capacity and driving stability. With larger single-load volume, it is widely applied in large waste transfer stations, county-level centralized sanitation collection, industrial parks and large construction sites for mass solid waste transportation.
Core Characteristics & Key Details
Detachable Container Structure
Adopt fully separated vehicle-container structure with zero fixed connection parts. The supporting large-capacity waste bins can be placed dispersedly at waste collection points in advance to realize offline waste accumulation. Different from medium and small-tonnage sanitation vehicles, the 8×4 four-axle chassis optimizes axle load distribution, effectively avoiding chassis deformation and tire overload under full-load operation, adapting to long-distance and high-intensity waste transfer tasks.
Core Advantages
1. This HOWO 8x4 hook lift waste transfer truck supports one-truck multi-bin operation. One main truck can serve multiple containers for decentralized storage and centralized delivery, cutting the total number of purchased sanitation vehicles greatly.
2. Benefiting from four axles and reinforced front & rear axles, it features super strong load capacity and larger single shipment volume, which reduces transport trips and lowers overall costs including fuel, toll fees and labor expenses.
3. The hydraulic hook lift assembly provides powerful stable output with low failure rate under heavy loads, decreasing regular maintenance frequency and service cost.
4. Sealed containers prevent sewage leakage and waste spilling to avoid environmental penalties.
5. One driver can finish all operations inside the cab without extra ground workers.
6. Customization of container volume, plate thickness and lifting stroke is available. The truck enjoys high attendance rate and long service life, presenting outstanding long-term economic benefits for large-scale centralized waste transfer projects.
2. Working Principle
The overall working principle of Sinotruk HOWO 8×4 Hook Lift Waste Transfer Truck relies on genuine Sinotruk HOWO four-axle heavy-duty chassis power output and high-flow heavy-duty hydraulic hook lift system. After turning on the chassis power take-off (PTO), the original heavy-duty diesel engine outputs steady torque, transmits power to hydraulic gear pumps, and drives multi-way hydraulic valves to synchronously control hook lift actions.
Thanks to 8×4 full four-axle layout and reinforced axle structure, the vehicle averts unilateral axle overload during heavy-load lifting, maintaining whole-vehicle balance and driving stability. The high-flow hydraulic hook assembly locks container hanging points firmly, and automatically completes full-cycle actions including grabbing, lifting, loading, locking and unloading. Optimized hydraulic oil circuit avoids pressure fluctuation, ensuring stable operation under full-load conditions.
Cooperating with detachable large-capacity containers, the vehicle carries out standardized one-truck multi-bin cyclic operation. Empty bins are placed at scattered waste collection sites for continuous waste accumulation, while the host truck shuttles back and forth to transfer full containers. All hydraulic actions are controlled via in-cab operating levers, realizing labor-saving, high-efficiency and safe centralized waste transfer.
3. Daily Application Scenarios
Large-scale Waste Transfer Station: Batch waste outbound transportation and cross-region waste dispatch for municipal garbage transfer hubs
County-level Sanitation Projects: Centralized waste collection and long-distance transfer for suburban and county-level sanitation bureaus
Large Construction Sites: Mass transportation of engineering sludge, building rubble and renovation waste
Heavy Industrial Parks: Disposal and haulage of industrial residues, production scraps and factory sludge
4. Comparison with Traditional Sanitation Trucks
Vs Medium-duty 6×4 Hook Arm Trucks: Conventional 6×4 sanitation trucks have limited bearing capacity and small single-loading volume, requiring frequent round trips. Sinotruk HOWO 8×4 four-axle model boosts bearing capacity greatly, cuts transfer frequency, and reduces comprehensive transportation cost for large-volume waste disposal.
Vs Integrated
Garbage Compactor Trucks: Integrated compactor trucks integrate carriage and chassis as a whole, unable to separate bins, leading to low operation efficiency. This HOWO
Hook Lift Truck supports full container detachment, realizing non-stop cyclic transfer and improving fleet throughput.
Vs Ordinary Heavy-duty Sanitation Vehicles: Most heavy sanitation vehicles adopt common hydraulic parts with weak load resistance, prone to hydraulic failure. HOWO matched original large-flow hydraulic system features stable heavy-load output, lower maintenance cost and longer service life.
Sinotruk HOWO Hook Lift Waste Transfer Truck 8x4 (HW76 Cab) chassis (31ton Lifting Capacity) |
General | Chassis Brand | SINOTRUK HOWO 8×4 |
| Overall Dimension | 9540X2550X3070mm |
| GVW / Kerb Weight | 31000kg /14500kg |
Cab | Driving Room | HW76 New Front Driving Room |
| Air Conditioner | W/ air conditioner |
Engine | Engine Model | Weichai Engine |
| Max Power | 400HP |
| emission standard | Euro2/3 |
Transmission | Transmission Brand | HW19710 |
| Transmission Box | 10-speed |
Chassis | Drive Axle | MCP16ZG Double Rear Axle (Drum) |
| Tire Specification | 12.00R20 |
Superstructure | Lifting Capacity | 31ton |
| Waste Box Material | Carbon steel |
| Mechanical hook arm, subframe, locking mechanism, hydraulic system, control and safety protection components，detachable mobile container station |
5. Buying Guide
For overseas municipal sanitation bidders, environmental protection contractors and waste transfer station operators, verify core configurations before purchasing Sinotruk HOWO 8×4 hook lift waste transfer truck:
Genuine HOWO 8×4 Heavy Chassis: Adopt original Sinotruk four-axle heavy-duty chassis, reinforced frame and solid front and rear axles, matched with high-torque diesel engine, optional multiple international emission standards, suitable for long-distance heavy-load operation.
Large-flow Hydraulic Hook Lift System: Professional heavy-load hydraulic assembly with large-flow oil circuit design, resisting pressure impact, minimizing heavy-load breakdowns and cutting daily maintenance cost.
Customizable Sealed Containers: Support customized bin volume, steel plate thickness and hydraulic lifting stroke; thickened anti-corrosion bin body plus full sealing gaskets to avoid leakage pollution.
8×4 Four-axle Load-bearing Structure: Reasonable axle load distribution, dispersing vehicle gravity, preventing tire abrasion and chassis deformation under full-load working conditions.
Export Compliance: Complete export certification, universal global spare parts supply network, fully adapting to overseas government sanitation bidding and large-scale waste transfer projects.
6. Operation and Maintenance Tips
Standardized daily operation and regular maintenance can reduce heavy-load hydraulic failure rate, protect four-axle chassis components, and lower long-term operation and after-sales cost:
6.1 Daily Operation Specifications
6.2 Regular Maintenance Advice
7. Frequently Asked Questions
Inspect four-axle tire pressure and axle abrasion before startup, strictly forbid overloading beyond rated load capacity
Park the vehicle on horizontal ground before lifting containers to prevent axle stress deviation
Check hydraulic oil level and pipeline sealing status daily to avoid high-pressure oil leakage
Operate hydraulic hook lift steadily, prohibit drastic operation to prevent hydraulic impact damage
Clean container sewage tanks and sealing strips after daily work to guarantee sealing performance
Replace large-flow dedicated hydraulic oil every 12 months to adapt continuous heavy-load operation
Add lubricating grease to hook lift hinges and four-axle suspension parts every month
Calibrate hydraulic working pressure quarterly to keep stable lifting output
Detect chassis axle and suspension components regularly to eliminate hidden driving risks
Repaint bin anti-corrosion coating periodically to extend container service life
Q1: What are the official export names of this sanitation vehicle?
A2: Compared with 6×4 models, 8×4 four-axle design disperses load stress, boosts maximum bearing capacity, cuts transportation rounds, and improves driving safety on long-distance highway transportation.
A1: Standard names: Sinotruk HOWO 8x4 Hook Lift Waste Transfer Truck, HOWO 8×4 Roll-off Garbage Truck.
Q2: What are the advantages of 8×4 four-axle structure?
Q3: Can the container carry industrial waste and sludge?
A3: Yes. Customizable thickened sealed bins are applicable for domestic waste, construction residues, sludge and general industrial solid waste, satisfying diversified waste disposal demands.
Q4: Is container customization acceptable?
A4: Fully customizable. We support personalized adjustment of waste bin volume, steel plate thickness, hydraulic lifting stroke and anti-corrosion coating according to client working conditions.
Q5: Is it suitable for large municipal waste transfer projects?
A5: Highly suitable. It features large single-loading capacity, low comprehensive operation cost and stable heavy-duty performance, matching centralized waste transfer stations and county-level sanitation bidding projects perfectly.
Sinotruk HOWO 8x4 Hook Lift Waste Transfer Truck is a professional large-tonnage heavy-duty sanitation vehicle refitted on genuine Sinotruk HOWO four-axle chassis. Equipped with high-flow heavy-duty hydraulic hook lift system and detachable large-capacity waste containers, it integrates automatic loading, sealed transportation and unmanned unloading functions.
Conclusion
Relying on reliable 8×4 load-bearing structure, cost-saving one-truck multi-bin mode, customizable superstructure and low-failure hydraulic system, it solves high transportation cost, insufficient load capacity and poor environmental protection defects of medium-sized sanitation trucks. With long service life and remarkable economic benefits, it is preferred sanitation equipment for large waste transfer stations, municipal sanitation bidding and overseas bulk export projects.
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