The WJR4025T GCS is a high-pressure, engine-driven backpack sprayer designed for agricultural, fumigation, irrigation, and disinfection tasks. Built around Honda’s GX35T 4-stroke engine and a plunger-type pump, it delivers reliable performance for a variety of field applications
| Weight | 12.5 kg |
|---|---|
| Dimensions | 40 × 41.5 × 69.5 cm |
| Engine: | Model: GX35T (Air‑cooled, single‑cylinder OHV 4‑stroke) |
| Displacement: | 35.8 cm³ |
| Power Output: | 1.3 HP @ 7 000 rpm (net); maximum torque: 1.6 kW @ 5 500 rpm |
| Fuel System: | Fuel tank: 0.63 L; consumption ~0.61 L/h; oil capacity: 0.10 L |
| Pump: | Type: plunger; max pressure ~4.0 MPa (40 bar / 580 psi) at 6 700 rpm; suction rate: 8 L/min |
| Tank Capacity: | 25 L chemical (or water) tank |
| Weight: | Dry: 12.5 kg; operational (filled): ~13.2 kg |
| Dimensions (L×W×H): | 400 × 415–495 × 695 mm (width varies between 415–495 mm depending on source) |
| Accessories: | Includes straight spray lance with single nozzle, spark plug wrench, 4 mm Allen key; hose: 7.5 mm × 1 170 mm |





