I. 5000 Gallon Water Truck for Sale Wholesale in China
1.1 5000 gallon water truck wholesale overview
A 5000-gallon water truck (≈18.9 m³) is a mid-to-large capacity tanker commonly used for dust suppression, road cleaning, site watering, and municipal sanitation. China is a major manufacturing base for water trucks because it offers mature truck chassis supply chains, competitive pricing, and flexible OEM/ODM customization (tank, pump, spraying system, controls, and branding).
Wholesale buyers typically source:
Complete water trucks (chassis + tank + pump + spray system)
Upper bodies only (tank/pump/spray kit) for local chassis installation
CKD/SKD solutions for reduced duties or local assembly (where applicable)
1.2 5000 gallon water truck price from China (wholesale cost factors)
Wholesale pricing varies widely because “5000 gallons” is only the tank size—final cost is driven by configuration. Key price factors include:
Chassis brand & model (domestic vs joint-venture/import; 4x2 vs 6x4; axle rating; wheelbase)
Engine power & emission standard (China II/III/IV/V/VI; Euro III/IV/V/Vl options for export depending on market)
Tank material & thickness
Carbon steel (painted / epoxy) vs stainless steel (higher cost)
Anti-corrosion lining for salty/coastal or chemical-mixed water use
Pump specification (flow, pressure, self-priming ability, brand)
Spray system complexity (basic spray vs high-pressure cannon, multiple zones, remote control)
Controls (manual vs electric/pneumatic; cab control; wireless remote)
Options (hose reel, rear working platform, water meter, quick-fill, heating/insulation, LED beacons, etc.)
Order quantity & customization depth (MOQ, OEM branding, special color/decals)
Shipping terms (EXW/FOB/CIF), destination port, and packaging method
Tip for wholesale comparison: ask suppliers to quote with a fixed chassis model + pump flow/pressure + spray list + tank material/thickness so you’re comparing like-for-like.
1.3 Applications: road dust control, construction sites, landscaping, municipal use
A 5000-gallon water truck is commonly used for:
Road dust suppression (urban roads, rural roads, quarry haul roads)
Construction site dust control (demolition, earthwork, concrete batching yards)
Municipal sanitation (road washing, curb cleaning, environmental maintenance)
Landscaping & irrigation support (parks, green belts, tree watering)
Emergency & auxiliary water supply (non-potable water transport; fire-support in some configurations where permitted)
1.4 Types of 5000 gallon water trucks available in China
Common configurations include:
Standard sprinkler water truck: front/rear/side sprays + top cannon
High-pressure road washer type: higher pressure pump + washing bars for road cleaning
Multi-function sanitation truck: integrated flushing + spray + auxiliary cleaning tools
Non-potable water transport tanker: fewer spray features, focused on filling/discharge efficiency
Upper-body only (tank kit): for mounting on locally sourced chassis
1.5 New vs used 5000 gallon water trucks for wholesale buyers
New trucks are preferred for export and large fleet procurement because of warranty, predictable condition, and easier compliance.
Used trucks can reduce initial cost but require careful inspection (chassis mileage, pump wear, tank corrosion, PTO condition, leakage, structural fatigue). For cross-border trade, used equipment may also face import restrictions in certain countries—confirm local rules before buying.
II. 5000 Gallon Water Truck Specifications
2.1 Tank capacity, material options, and anti-corrosion treatment
Rated capacity: 5000 US gallons ≈ 18.9 m³ (confirm whether supplier quotes US gal, imperial gal, or m³)
Materials:
Carbon steel (most common; cost-effective)
Stainless steel (better corrosion resistance; higher cost)
Aluminum alloy (less common for water; weight-saving option)
Anti-corrosion options: epoxy inner coating, food-grade lining (if required), upgraded paint systems, rust-proof primers, and improved weld protection.
2.2 Tank structure: baffles, manholes, and mounting design
A good 5000-gallon tank should include:
Internal baffles (wave plates) to reduce sloshing and improve driving stability
Manhole(s) with sealing and maintenance access
Top guardrail / walkway (optional) for safe inspection
Tank mounting: reinforced subframe, proper rubber pads, anti-vibration measures
Drain points for winterization and maintenance
2.3 Water pump options: flow rate, pressure, and pump brands
Pump selection determines real-world performance more than tank size. Common pump types:
Centrifugal pumps (higher flow, moderate pressure; good for general spraying)
Self-priming pumps (easier operation and suction from ponds/tanks; popular for construction use)
High-pressure pumps (for road washing and longer spray distance)
Key pump parameters:
Flow rate (e.g., m³/h or L/min)
Pressure (MPa or bar)
Suction lift and priming time
Seal type and maintenance requirements
2.4 Spray system configurations: front spray, rear spray, side spray, cannon
Typical spray package options:
Front spray: dust suppression, light wetting
Rear spray: broader coverage behind the truck
Side spray: roadside watering, landscaping support
Top cannon/monitor: long-distance spraying, dust suppression, emergency rinsing
Rear washing bar (optional): better road-washing performance
2.5 Spraying distance, spray width, and nozzle options
Performance depends on pump pressure, nozzle design, and cannon type. Buyers usually specify:
Spray width (front/rear/side zones)
Cannon range and pattern (jet, mist, adjustable angle)
Nozzle material (brass/stainless), anti-clogging design, easy serviceability
Filtration (protect nozzles and pump from debris)
2.6 PTO, hydraulic, and drive system options for water pump
Common drive solutions:
PTO-driven pump (most common): reliable and efficient; depends on gearbox/PTO matching
Hydraulic drive: flexible control and layout; adds hydraulic system complexity
Auxiliary engine drive (less common): independent operation; higher cost and maintenance
Request confirmation of:
PTO model compatibility with chassis transmission
Shaft alignment, guards, and service access
Operating interlocks (to prevent misuse)
2.7 Truck chassis choices: 4x2/6x4, wheelbase, and GVW matching
For 5000 gallons (≈19 m³), buyers often use:
4x2 for paved roads and lighter-duty routes (where legal payload allows)
6x4 for heavier payloads, rougher sites, and improved traction
Critical matching points:
GVW / axle load compliance with your country’s regulations
Wheelbase suitable for tank length and turning radius
Brake system (air brake, ABS options)
Tire specification for jobsite conditions
2.8 Engine and emission standards for China export markets
Export requirements vary. Common considerations:
Emission standard: align with local import rules (e.g., Euro III/IV/V/VI or equivalent)
Fuel type: diesel is standard; confirm fuel quality tolerance and filtration
Power reserve: ensure adequate power for loaded driving + PTO operation
2.9 Filling and discharge system: inlet/outlet size, valves, and filters
A practical filling/discharge setup includes:
Top filling port and/or side quick-fill inlet
Suction line with strainer/filter (for drawing from ponds or hydrants where permitted)
Discharge outlet for draining or external transfer
Quality valves (durable sealing, easy operation, serviceable)
Overflow protection (recommended)
2.10 Control system options: manual, pneumatic, electric, remote control
Control options affect ease of use and safety:
Manual valve control (simple and durable)
Pneumatic/electric controls (faster switching, less operator effort)
Cab controls (reduce climbing and improve operational safety)
Wireless remote control for cannon and spray zones (popular for dust suppression work)
2.11 Optional functions: water cannon, tanker washing, self-priming, heating/insulation
Common upgrades:
Upgraded cannon (higher range, adjustable patterns)
High-pressure washing package (road washer bar, higher pressure pump)
Self-priming suction kit (hose, strainer, quick couplings)
Hose reel (manual or automatic)
Tank insulation / heating (cold climates)
Level gauge / flow meter (fleet management and billing scenarios)
2.12 Safety features: anti-overflow, pressure relief, lights, and reflective markings
Recommended safety items:
Anti-overflow system (especially for fast filling)
Pressure relief / bypass to protect pump and piping
Non-slip walkways, guardrails, safe ladder design
Emergency shutoff and clear labeling
Reflective tape, warning beacons, work lights
Stabilized mounting and proper center-of-gravity design (tank baffles + subframe)
2.13 Custom 5000 gallon water truck design and accessories
Typical customization scope from China suppliers:
Tank shape/compartments (if needed), manhole quantity/location
Pump model and plumbing routing
Spray zones and valve grouping
Control method (panel, cab, remote)
Color, decals, OEM branding
Spare parts kit (filters, nozzles, seals, valve kits)
Documentation set (manuals, parts list, wiring/hydraulic diagrams)
III. 5000 Gallon Water Truck Manufacturer & Supplier in China
3.1 Best 5000 gallon water truck manufacturers and factories in China
Rather than relying on a “best” list (which changes and is often biased), evaluate suppliers by:
Proven export experience to your region
Stable chassis supply channels
Engineering capability for your spec (pump/spray/control)
Transparent QC records and traceability
Real references: videos, serial numbers, previous shipment records (when available)
3.2 Wholesale service scope: OEM/ODM, branding, and customization support
A capable wholesale supplier should offer:
OEM branding (logo, color, decals, nameplate)
ODM configuration (pump/spray/control layout tailored to your use case)
Drawing confirmation (GA drawing, plumbing diagram, electrical diagram)
Batch consistency for fleet orders (same BOM and build standard)
3.3 Quality control process and certificates for China water truck factory
Ask for a clear QC flow such as:
Incoming inspection (steel, fittings, valves, pump)
Weld inspection and tank leakage testing
Paint/coating process control (DFT thickness checks if available)
Pump performance testing (flow/pressure)
Road test and PTO operation verification
Final inspection checklist with photos/video evidence
Certificates vary by market and product scope; confirm what applies to your destination (vehicle compliance, factory quality management, etc.) and request authentic, verifiable documents.
3.4 How to choose a reliable 5000 gallon water truck supplier in China
Practical selection checklist:
Can they quote with complete, consistent specifications (not vague marketing terms)?
Do they provide real production photos/videos and accept third-party inspection?
Are they clear about what is included/excluded (chassis brand, tires, tool kit, spare parts)?
Do they have after-sales process (response time, parts supply, remote support)?
Do they understand export documentation and your local compliance needs?
3.5 Lead time, production schedule, and minimum order quantity (MOQ)
Lead time depends on chassis availability and customization:
Stock or common specs: usually faster
Special chassis/emissions/custom piping/controls: longer
MOQ varies: some factories accept single-unit orders, while better wholesale terms typically start at multiple units. Always confirm:Production schedule (chassis procurement → tank fabrication → assembly → testing)
Milestone photos/videos
Penalties/solutions for delays (if needed in your contract)
3.6 Shipping methods, packing, and export documentation from China
Common logistics methods:
Ro-Ro (vehicle shipping; efficient for complete trucks where available)
Container (may require partial disassembly depending on dimensions)
Flat rack (for oversized units)
Typical export documentation:
Commercial invoice, packing list, bill of lading
Certificate of origin (if requested)
Vehicle/chassis documents as required by destination customs
Manuals and parts lists
Confirm in advance whether your country requires specific inspections, conformity paperwork, or pre-shipment certification.
3.7 Warranty, spare parts supply, and after-sales technical support
Clarify warranty coverage for:
Chassis (often handled by chassis manufacturer policy)
Upper body (tank, pump, valves, spray system, controls)
Good after-sales terms include:
Recommended spare parts list for your fleet size
Remote troubleshooting (video call, diagrams)
Clear lead time and shipping method for parts
Training materials for operators and maintenance staff
3.8 Payment terms, trade terms (EXW/FOB/CIF), and wholesale cooperation process
Common wholesale terms include:
Trade terms: EXW, FOB, CIF (sometimes DAP/DDP depending on supplier capability)
Payment: T/T is common; LC may be possible for larger orders with qualified suppliers
A typical cooperation process:
Confirm spec sheet and destination requirements
Finalize quotation + trade terms + lead time
Sign contract and confirm drawings
Production + inspection + balance payment
Shipping + documents + after-sales support setup
