SPD25 Powerline Industrial Cleaning About Contact Get a Quote →
13kg
Payload
capacity
50min
Flight time
(no payload)
50m
Pressure washing
height
24.9kg
Maximum
takeoff weight
ProxGrid SPD25 with spray boom and hose fitting, standing next to its Pro RC controller
At a glance

Most drones look.
This one does the work.

Most drones are cameras with propellers. They inspect, film and report, and someone still has to go up and do the job. The SPD25 is built to do the job itself: it carries up to 13 kg, feeds a high-pressure line to its spray boom, and holds position to the centimetre while it works. Pressure washing today, other physical work tomorrow.

Maximum takeoff weight
24.9 kg (Small RPA)
Payload capacity
Up to 13 kg
Flight time
Up to 50 min (no payload)
Pressure washing height
Up to 50 m
Included
Spray boom · Pro RC controller
Primary applications
Pressure washing · Heavy-lift payloads
Origin
Australia

Full specification sheet available on request: contact us

Spray boom included

Standard fittings.
Any nozzle you need.

The spray boom uses standard pressure washing quick-connect fittings, so you can fit the nozzle that suits the surface and the job. Pressure clean surfaces up to 50 metres high.

Swap nozzles in seconds: use rotating (turbo) nozzles for stubborn grime, wide-fan nozzles for large flat areas, or angled nozzles to reach awkward surfaces.
Ground-fed water line: the hose connects to the airframe through a standard high-pressure quick-connect fitting.
Aim with confidence: the built-in HD camera looks straight down the boom, so the pilot sees the spray hit.
Side view of the SPD25 showing the spray boom with its quick-connect nozzle fitting and the ground-fed hose connection
Ground setup

No special pumps.
No special parts.

The SPD25 connects to standard high-pressure hose and works with the kind of pressure washer pumps your crew already uses. The ground equipment is standard, off-the-shelf pressure washing gear, not a specialist system.

01
Pump
Any standard pressure washer

Use a pump you already own, or buy one off the shelf. The SPD25 supports pumps up to 30 L/min and 3000 PSI. No proprietary pump required.

02
Hose
Standard high-pressure hose

Hose and fittings are standard high-pressure parts, available from pressure washing suppliers. A lightweight hose is also available through ProxGrid.

03
SPD25
Connect and fly

The hose clicks onto the airframe through a brass quick-connect fitting and feeds the spray boom.

Max pump flow
30 L/min
Max pump pressure
3000 PSI (207 bar)
Hose
Standard high-pressure
Lightweight hose
Available from ProxGrid
Underside of the SPD25 body showing four M4 mounting points and the PCP payload connection port
Underside · 4× M4 mounts and PCP port
Payload interface

Bolt it on.
Plug it in.

Every SPD25 has a standard mounting pattern and a Payload Connection Port (PCP) on its underside. Fit your own sensor, tool or actuator with four bolts and one connector, and power and control it from the drone.

Mounting
Fasteners4× M4
Pattern130 × 140 mm
Ground clearance255 mm*
PCP · Power
24 V10 A
12 V2 A
5 V2 A
PCP · Data & control
UARTTo flight controller
PWMServos & actuators
CAN busYes

* Mounting face to ground. Longer landing gear is available as an add-on for taller payloads.

Built for the job

Made for long days
on real sites.

Every part of the SPD25 is chosen to keep it flying, cleaning and earning, not sitting in the workshop.

SPD25 smart battery seated in its rear bay, with charge level indicator
Battery
Up to 50 minutes in the air

An industrial high-capacity smart battery gives up to 50 minutes of flight time with no payload. It slots into a rear bay with the charge level on show, so swapping between flights is quick.

Close-up of the SPD25's forward-facing HD camera in the nose of the airframe
Camera
See the spray as it lands

A built-in HD camera streams a low-latency feed to the controller, so the pilot can aim the spray precisely and confirm the surface is clean before moving on.

Orange quick-release latch locking a carbon fibre arm to the SPD25 body
Foldable arms
Quick-release, tool-free

Each carbon fibre arm locks out with a single quick-release latch. Flip the latches and the arms fold back against the body, ready for the vehicle.

Transport

Full size in the air.
Compact in the vehicle.

Fold the arms and propellers and the SPD25 goes from 1670 mm across to 480 × 680 mm, about an eighth of its flying footprint. It rides in a standard work vehicle and comes out ready to fly.

Flight ready
SPD25 seen from above with all four arms unfolded and the spray boom pointing forward
Folded for transport
SPD25 seen from above at the same scale with its arms and propellers folded alongside the body
Spray boom detaches for transport
Payloads

Pressure washing first.
Ready for whatever's next.

The SPD25 ships with its spray boom, and its 13 kg lift capacity means the same machine can carry other payloads when the job calls for it.

Included
Spray boom

Pressure clean surfaces up to 50 metres high: building facades, roofs, tanks, silos, and industrial structures. The spray boom attachment comes with every SPD25.

See cleaning applications
Optional
Inspection payload

Sensor and imaging package for condition assessment, defect identification, and pre/post-operation documentation.

Detailed specs to follow

Up to 13 kg
Your payload

Need to lift something else? With up to 13 kg of payload capacity, the SPD25 can carry custom equipment on its standard M4 mounts and PCP port. We'll work through the integration with you.

See the payload interface
Technical specifications

The full
numbers.

Values marked TBC are being finalised through the current test programme and will be published on release. For pre-release figures under NDA, get in touch.

Airframe
Maximum takeoff weight
24.9 kg (Small RPA)
Empty weight
11.9 kg (with battery)
Rotor configuration
Quadcopter
Arms
Quick-release, foldable
Wheelbase
1260 mm (diagonal, motor to motor)
Dimensions (flight, incl. propellers)
1670 × 1670 × 435 mm
Dimensions (arms out, props folded)
980 × 980 × 435 mm
Dimensions (fully folded, boom off)
480 × 680 × 435 mm
Propeller diameter
30 in (762 mm)
Performance
Payload capacity
Up to 13 kg
Endurance (no payload)
Up to 50 min
Endurance (max payload)
Maximum airspeed
Maximum climb rate
Service ceiling
Wind tolerance (sustained)
Operating temperature
Power & systems
Battery
12S1P smart battery, 44.4 V nominal
Battery capacity
30,000 mAh · 1332 Wh
Continuous discharge
60 A
Cycle life
500+ cycles
Charge time
About 1 hour (1C fast charger)
Redundancy
Dual-redundant internal 5 V power supply
IP rating
Control & data
Control link
2.4 / 5 GHz dual-frequency
Control link range
Up to 40 km
Video link
HD, low-latency to controller
Payload mounting
4× M4, 130 × 140 mm
Payload ground clearance
255 mm (longer landing gear available)
Payload port (PCP)
24 V 10 A · 12 V 2 A · 5 V 2 A · UART · PWM · CAN
Positioning
Dual-antenna RTK GNSS (NTRIP)
Obstacle sensing
360° LiDAR & radar (optional)
Controller
Pro RC, 7-inch 1080p screen
Controller battery
Up to 11 hours per charge
See the SPD25 on your site.

We're setting up pilots with cleaning contractors and facility managers now. Tell us about your work and we'll talk you through how the SPD25 fits in.