Dulevo 90 D road sweeper

✅ Dulevo 90D – Full Detailed Specifications
This covers:

✅ Engine
✅ Hydraulic system (pump type, oil capacity)
✅ Brushes
✅ Speed & productivity
✅ Dimensions & weight
✅ Fuel tank & consumption
✅ Hopper & dumping
✅ Filter system
✅ Electrical system

1️⃣ General
Item Specification
Type Ride-on mechanical + vacuum sweeper
Cleaning system Direct-throw + vacuum suction
Filter system Polyester star/panel filter, 7 m² area
Dumping system Hydraulic high-dump (~1.4–1.5 m)
Frame Welded steel chassis with anti-corrosion paint

2️⃣ Dimensions & Weight
Item Value
Length ~2,150 mm
Width (without side brush) ~1,360 mm
Height (without canopy) ~1,425 mm
Weight (empty) ~1,250 kg

3️⃣ Sweeping System
Item Value
Main brush width ~900 mm
Cleaning width (1 side brush) ~1,200–1,300 mm
Hopper capacity 400 L
Dump height ~1,400–1,500 mm
Max sweeping capacity ~10,500 m²/h
Filter area ~7 m² polyester star panel
Filter cleaning Electric filter shaker (manual/auto modes)
Suction fan diameter ~400 mm

4️⃣ Engine
? Two main diesel options depending on model year / market:

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Kubota D1105 / D1305 (Elite DK variant)
Item Value
Type 3-cylinder, water-cooled diesel
Displacement D1105: ~1,123 cm³ / D1305: ~1,261 cm³
Power output ~18–24 HP (13–18 kW)
Emissions Stage 3A / Tier 3 compliant

Fuel System
Item Value
Fuel tank capacity ~20–25 L
Typical consumption ~2.0–3.5 L/h (varies by load)

5️⃣ Traction & Transmission
Item Specification
Drive type Hydrostatic transmission (no manual gears)
Speed control Single foot pedal (forward/reverse)
Max travel speed ~9 km/h
Working sweeping speed ~0–6 km/h
Gradeability (laden) ~16%

6️⃣ Hydraulic System
Item Specification
System type Gear-pump hydraulic circuit
Uses Traction drive, brush lift/lower, hopper dump
Oil type ISO VG 46 hydraulic oil (recommended)
Hydraulic oil capacity ~20 L
Pump drive Engine belt/pulley driven
Valves Electrically actuated solenoid valves
Filter Replaceable cartridge in return line

7️⃣ Brushes
| Main Brush | ~900 mm width, cylindrical, replaceable strips |
| Side Brush | ~500 mm diameter (poly or wire options) |
| Number of side brushes | 1 standard (optional 2) |
| Brush lift/lower | Hydraulic control |
| Brush pressure | Adjustable |
| Brush drive | Hydraulic motor |

8️⃣ Hopper
| Capacity | 400 L steel construction |
| Discharge height | ~1,400–1,500 mm (high-dump system) |
| Lift/lower control | Hydraulic cylinder |
| Hopper door | Hydraulically actuated |

9️⃣ Filter System
| Filter type | Polyester star or panel filter |
| Area | ~7 m² |
| Cleaning method | Electric shaker system |
| Optional filter media | Gore® high-performance filter |

10️⃣ Suction & Vacuum
| Fan diameter | ~400 mm |
| Drive | Engine belt or hydraulic motor (variant) |
| Suction control | Dashboard switch |

11️⃣ Electrical System
| Voltage | 12 V DC |
| Battery capacity | ~70–80 Ah |
| Alternator | ~35 A |
| Starter motor | Electric |
| Dashboard controls | Switches for ignition, lights, horn, suction fan, filter shaker, hydraulic lift, brush controls |

12️⃣ Operator Area
Ergonomic seat with suspension

Forward/reverse foot pedal

Dashboard with warning lights & hour meter

Optional canopy

✅ Fuel Consumption – Typical Use
Light duty sweeping: ~2 L/h

Average duty: ~2.5–3 L/h

Heavy duty (max load): ~3–3.5 L/h

✅ Hydraulic Oil
~20 L capacity

Recommended grade: ISO VG 46

Filter replacement ~500 h interval

✅ Maintenance Intervals (typical)
Engine oil/filter: ~200 h

Hydraulic filter: ~500 h

Air filter: inspect daily, replace as needed

Brushes: check daily

Fuel filter: ~250 h

Battery: check water level weekly

? Notes on Variants
✅ "Dulevo 90D," "90 DK," and "90 Elite DK" share the same base chassis.
✅ Differences are mainly: engine brand (Lombardini vs. Kubota), dashboard styling, emission compliance.