1. Overview
The Shaanxi Heavy Duty Truck 20m³ rear dual-axle water truck, also known as a sprinkler truck or watering lorry, is a 25-ton class heavy-duty vehicle designed for municipal sanitation, road maintenance, construction site dust suppression, and large-scale landscaping irrigation. With a 20m³ tank capacity and powerful spraying system, this truck is built for high-volume watering operations on main roads, highways, industrial parks, and construction sites.
Powered by Yuchai or Weichai 270-300 HP engines meeting Euro VI emission standards, this truck combines robust performance with environmental compliance. The 6×4 rear dual-axle configuration provides excellent stability and load capacity, making it suitable for heavy-duty applications and rough road conditions.
2. Key Features
2.1 Chassis & Powertrain
| Feature | Description |
| Chassis Model | SX1250GP6444C (XuanDe X6) / Desert series |
| Drive Configuration | 6×4 rear dual-axle |
| GVWR | 25,000 kg (25 tons), Yellow license plate, requires B2 license |
| Engine Options | Yuchai YCS06270-60 (270 HP) / Weichai WP8.300E61 (300 HP), Euro VI-B |
| Transmission | Fast 8-speed or 9-speed with PTO |
| Wheelbase | 4375+1350 mm |
| Axles | Front 5T, Rear 13T+13T (wheel reduction) |
| Frame | 280mm double-layer frame |
| Tires | 11.00R20 18PR steel-belted (10+1, including spare) |
| Cab | XuanDe Yi6 semi-high roof / DeYu wide body; air suspension seat, factory A/C, central lock, reverse camera, four-point full-floating suspension |
2.2 Tank & Spraying System
| Feature | Description |
| Tank Capacity | 20m³ effective volume |
| Tank Material | Q235 carbon steel, 4.5-5mm thickness, anti-corrosion coating |
| Baffles | Wave-type anti-surge baffles inside tank |
| Water Pump | 60/90 high-power sprinkler pump, flow rate 90m³/h, pressure ≥1.6MPa, suction depth ≥7m |
| Front Sprinkler | Width 14-16 meters |
| Rear Sprinkler | Standard rear spray |
| Side Spray | Standard side spray |
| Rear High-pressure Cannon | Working platform with adjustable cannon, range 28-35 meters (multi-mode: jet, heavy rain, light rain, mist, adjustable for tree irrigation) |
| Control Modes | Cab electric control + pneumatic ball valve + tail manual control; wireless remote optional |
2.3 Additional Equipment
| Equipment | Function |
| Fire fighting connection | 65mm interface for emergency fire response |
| Filtration device | Protects pump from debris |
| Self-flow valve | For gravity discharge |
| Overflow valve | Prevents overfilling |
| LED arrow light | Rear warning light for safety |
| Anti-slip platform | Rear work platform with guardrails |
| Music horn | Warning signal during operation |
2.4 Optional Attachments
| Option | Description |
| Mist cannon | 30-50 meter range for dust suppression |
| Electric water cannon | Remote-controlled cannon |
| Flow meter | For water usage measurement |
| GPS tracking | Fleet management |
| Remote control | Wireless operation from safe distance |
3. Technical Specifications
3.1 Vehicle Parameters
| Parameter | Value |
| Overall Dimensions (L×W×H) | 9,980 – 10,310 × 2,500 – 2,550 × 3,450 mm |
| Total Mass (GVW) | 25,000 kg |
| Rated Load Capacity | 8,870 – 9,170 kg |
| Curb Weight | 15,700 – 16,000 kg |
| Approach/Departure Angle | 23°/10° |
| Max Speed | 85 km/h |
3.2 Chassis Parameters
| Parameter | Value |
| Axle Configuration | 3 axles (6×4), rear dual-axle drive |
| Wheelbase Options | 4375+1350 mm, 4375+1400 mm, 4575+1350 mm, 4775+1350 mm |
| Front Track | 2,023 / 2,036 / 2,058 mm |
| Rear Track | 1,860/1,860 mm |
| Tire Specification | 11.00R20 18PR (or 12.00R20 for heavy-duty version) |
| Tire Quantity | 10 + 1 spare |
| Leaf Springs | Front: multi-leaf, Rear: multi-leaf |
3.3 Engine Specifications
| Engine Model | Manufacturer | Displacement | Power | Torque | Emission |
| YCS06270-60 | Yuchai | 6,234 ml | 199 kW (270 HP) | High torque | Euro VI-B |
| WP8.300E61 | Weichai | 7,800 ml | 220 kW (300 HP) | High torque | Euro VI-B |
3.4 Performance Parameters
| Parameter | Value |
| Tank Capacity | 20 m³ |
| Front Sprinkler Width | 14-16 meters |
| High-pressure Cannon Range | 28-35 meters |
| Water Pump Flow Rate | 90 m³/h |
| Water Pump Pressure | ≥1.6 MPa |
| Suction Depth | ≥7 meters |
| Optional Mist Cannon Range | 30-50 meters |
4. Export Configurations
4.1 Heavy-Duty Export Model (Middle East)
| Parameter | Value |
| Chassis | 6×4, 5775+1400mm wheelbase |
| Engine | 340 HP |
| Transmission | 9-speed |
| Front Axle | 7.5T |
| Rear Axle | 16T |
| Tires | 12.00R20 |
Note: 50 units of this configuration were successfully exported to the Middle East, demonstrating its international market acceptance .
4.2 Shaanxi Delong H3000 Export Model
| Parameter | Value |
| Cab | Delong H3000 semi-high roof |
| Engine | Weichai 300 HP, Euro VI |
| Frame | 300mm triple-layer frame |
| Front Axle | 7.5T |
| Rear Axle | 13T |
| Tires | 12.00R20 |
| Fuel Tank | 600L aluminum |
5. XuanDe Yi6 Premium Configuration
The XuanDe Yi6 is the flagship cab configuration for the 20m³ water truck:
| Feature | Specification |
| Cab | Yi6 semi-high roof / 2220mm width |
| Seat | Air suspension seat |
| A/C | Constant temperature A/C |
| Display | 10-inch multimedia screen + reverse camera |
| Instrument Cluster | 7-inch color LCD combination meter |
| Suspension | Four-point full-floating |
| Steering Wheel | Multi-function |
| Sun Visor | Standard |
| Glowing Emblem | Illuminated front logo |
6. Applications
| Industry | Typical Use |
| Municipal Sanitation | Main road cleaning, street watering, dust suppression |
| Landscaping | Garden and green belt irrigation, tree watering |
| Construction Sites | Dust control, soil compaction, site cleaning |
| Industrial Parks | Large-area watering and dust suppression |
| Highway Maintenance | Road cleaning and shoulder watering |
| Agriculture | Large-scale farm irrigation |
| Emergency Response | Fire fighting (via fire connection) |
7. Buying Guide
7.1 Key Selection Factors
| Factor | Consideration |
| Required Capacity | 20m³ suitable for large-area operations |
| Application | Road cleaning (standard) vs. dust suppression (add mist cannon) |
| Local Emission Standards | Euro VI-B standard; check if acceptable in destination country |
| Steering Side | Left-hand drive (LHD) standard; RHD available for specific markets |
| Operating Environment | Road conditions, temperature range (-20°C to +45°C) |
| Optional Equipment | Mist cannon, electric water cannon, remote control, GPS |
7.2 Configuration Comparison
| Configuration | Chassis | Engine | Best For |
| XuanDe X6 Standard | 4375+1350mm, 5T/13T+13T | Yuchai 270 HP | General municipal use |
| XuanDe Yi6 Premium | Same as X6 + premium cab | Yuchai 270 HP | Comfort-focused municipal fleets |
| Delong H3000 Export | 5775+1400mm, 7.5T/16T | 340 HP | Heavy-duty, export markets |
7.3 New vs. Used Considerations
| Aspect | New Vehicle | Used Vehicle |
| Price Range | ~¥240,000 – ¥370,000 ($33,000-$51,000 USD FOB) | Varies by condition |
| Warranty | Full manufacturer warranty (12 months) | Limited or none |
| Emission Compliance | Euro VI-B | May not meet current regulations |
| Customization | Fully customizable (color, attachments, steering side) | As-is |
| Condition | New, never used | Requires thorough inspection |
| Best for | Long-term ownership, critical operations | Budget-conscious buyers |
8. Delivery & Service
| Item | Details |
| Lead Time (new) | 4–8 weeks (depending on configuration and order quantity) |
| Shipping | RORO / Flat rack / Container (40ft container fits one unit) |
| Warranty | 12 months (chassis + tank body) |
| Certification | ISO 9001, CCC, Euro VI compliance, SGS/BV inspection available |
| Export Markets | Africa, Southeast Asia, South America, Middle East |
| Service Network | Global SHACMAN service network (330+ service points, 36 overseas offices) |
| Documentation | Commercial invoice, packing list, bill of lading, certificate of origin, owner's manual, warranty certificate |
| After-Sales Support | 24/7 online video technical support; genuine parts supply |
