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LOVOL M1204 4WD Solar Panel Cleaning Tractor PV Washing Rig

This solar panel cleaning truck (solar washing rig, PV washer) keeps utility and commercial solar farms producing at full output. A 3000 mm rotating nylon brush on a 5000 mm hydraulic folding boom washes rows clean and streak-free, while the 2000 L water tank with twin pumps supports long passes between refills. Boom tilt adjusts across 0-90 degrees to panel height and mounting angle, cutting manual cleaning labor and raising wash speed across wide arrays.

The LOVOL M1204-4X carrier - 120 HP on four driven wheels with a 12F+12R synchronized shuttle gearbox and 14.9-24/16.9-30 agri radials - handles dirt tracks and sloped ground inside solar parks, and the fully enclosed operator cab with integrated boom, brush and water-flow controls keeps long shifts comfortable. Power output, tank size and boom reach can be customized to match your array layout.

Factory-direct PV cleaning rigs with customizable configurations - WhatsApp your destination port - FOB price within 24 hours, plus the full spec sheet.

Inquiry Now
Reply within 12 hours · MOQ 1 unit · Build 15–30 days · Tell us your chassis, drive, capacity and color needs — we build to order
Factory-direct price (no trader markup) Supports 100% customization 1-year warranty + lifetime parts Full export docs (B/L, CO, invoice)

The LOVOL Europard M1204-4X solar panel cleaning truck (PV washing rig) cleans utility-scale arrays with a 3000 mm rotating nylon brush, a 2000 L water tank and a 5000 mm hydraulic folding boom on a 120 HP 4WD tractor carrier.

LOVOL M1204-4X 120HP 4WD Photovoltaic Panel Cleaning Rig

General

Product Class

Photovoltaic panel cleaning rig

Gross Weight

4500-5000 kg tractor class

Overall Size (LxWxH)

4660 x 2090 x 2860 mm (base tractor)

Cab

Cab Type

Enclosed operator cab with integrated controls, roof work lights

Engine

Engine Model

Turbocharged common-rail diesel, 6-cyl (LR6A3ZU22 factory option)

Power

88 kW / 120 PS

Transmission

Synchronized shuttle gearbox, 12F + 12R

Fuel Tank

140-180 L

Chassis

Drive Type

4WD (4x4)

Wheelbase

2270 mm

Tires

14.9-24 front / 16.9-30 rear agri radials

Max Drawbar Pull

approx. 30 kN

Top Structure

Brush Length

3000 mm

Brush Diameter

500 mm nylon roller

Tank Capacity

2000 L

Tank Material

Stainless steel or PE

Boom Reach

5000 mm hydraulic folding

Boom Joints

2 sections

Tilt Angle

0-90 degrees

Water Pumps

2 units

Key Upfit Features

  • Brush Width: 3000 mm rotating nylon roller
  • Boom Reach: 5000 mm hydraulic folding boom
  • Tank Capacity: 2000 L stainless or PE water tank
  • Brush Diameter: 500 mm
  • Tilt Range: 0-90 degrees to panel angle
  • Water Pumps: 2 units for long passes
  • Boom Joints: 2 folding sections
  • Cab Controls: Integrated boom, brush and flow
  • Drive: 120 HP 4WD off-road carrier
  • Cab: Fully enclosed for all-day shifts
  • Duty: Utility-scale solar farm maintenance

Factory Direct

CLW Chengli, Suizhou - ISO 9001 & CCC certified

MOQ 1 Unit

Mixed batch and stock chassis available

Export Ready

SEA / Ro-Ro / container + full documents

Lifetime Support

Genuine parts and remote commissioning
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Subject : LOVOL M1204 4WD Solar Panel Cleaning Tractor PV Washing Rig
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FAQ About Tanker Truck

How much does this truck cost and what is the MOQ?
CLW is a factory-direct manufacturer, so you get the lowest possible price without middlemen. Final price depends on chassis brand (ISUZU, SINOTRUK, SHACMAN, DONGFENG, FOTON, JAC), tank or body capacity and equipment options. MOQ is 1 unit for most models. Send your requirement via WhatsApp +86 159 6944 9241 for a detailed quotation within 12 hours.
Can you customize the capacity, chassis and upper equipment?
Yes. With 300+ product categories and 800+ models in our MIIT catalog, we customize body capacity, dimensions, unloading systems, PTO, hydraulic equipment and cab options to your local road regulations and working conditions. Our 500+ engineers provide drawings before production.
How do you ship to my country and what is the delivery time?
We export by RoRo vessel, 40FT/40FR/40OT container or flat rack depending on dimensions, to ports in Africa, Southeast Asia, the Middle East, South America and CIS countries. Standard delivery time is 15–30 working days after deposit. Export documentation (BL, CO, CI, packing list) included.
What warranty and after-sales support do you provide?
One-year warranty on the whole vehicle (engine and gearbox covered per chassis manufacturer policy), lifelong genuine spare parts supply at factory price, free technical training for your maintenance team, and video/online support for installation and debugging.

Request a Quote

Tell us your truck model and quantity — an engineer replies within 12 hours with a factory-direct price.

Factory-direct12-hour replyFOB / CIF / DDP
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