• 24VDC Proportional Solenoid PWM For Scanreco Mod10  Actuator Valve 14mm Dia Hole x 39mm Long
    Regular price £69.89
    • All Items Guaranteed
    • Delivery to UK & Ireland

    24VDC Proportional Solenoid PWM For Scanreco Mod10 Actuator Valve 14mm Dia Hole x 39mm Long

    Key Features

    • Voltage: 24 vdc
    • Control: pwm proportional
    • For: scanreco mod10 actuator valve
    • Core size: 14 mm id x 39 mm long
    • Application: hydraulic attachment component
    Regular price £69.89
    • All Items Guaranteed
    • Delivery to UK & Ireland
    • Order by 3pm for Next Day Delivery
  • Pilot Feed Adaptor And Blanking Cap Kit For Servo Module Tie Rods Scanreco - Approved Hydraulics Limited
    Regular price £26.40
    • All Items Guaranteed
    • Delivery to UK & Ireland

    Pilot Feed Adaptor And Blanking Cap Kit For Servo Module Tie Rods Scanreco

    Key Features

    • Function: pilot feed adaptor ; blanking cap kit
    • Use: servo module tie rods
    • Benefit: clean pressure tapping ; sealed blanking
    • Compatibility: scanreco servocontrol stacks
    • Application: hydraulic attachment component
    Regular price £26.40
    • All Items Guaranteed
    • Delivery to UK & Ireland
    • Order by 3pm for Next Day Delivery
  • 12VDC Proportional Solenoid PWM For Scanreco Mod10  Actuator Valve 14mm Dia Hole x 39mm Long - Approved Hydraulics Limited
    Regular price £72.77
    • All Items Guaranteed
    • Delivery to UK & Ireland

    12VDC Proportional Solenoid PWM For Scanreco Mod10 Actuator Valve 14mm Dia Hole x 39mm Long

    Key Features

    • Voltage: 12 vdc
    • Control: pwm proportional
    • For: scanreco mod10 actuator valve
    • Core size: 14 mm id x 39 mm long
    • Application: hydraulic attachment component
    Regular price £72.77
    • All Items Guaranteed
    • Delivery to UK & Ireland
    • Order by 3pm for Next Day Delivery
  • Tie rod - M8 x 212 for mounting 5 proportional modules - Approved Hydraulics Limited
    Regular price £15.38
    • All Items Guaranteed
    • Delivery to UK & Ireland

    Tie rod - M8 x 212 for mounting 5 proportional modules

    Key Features

    • Type: m8 tie rod for proportional module stack
    • Length: 212 mm for mounting up to 5 modules
    • Material: steel rod with threaded ends
    • Function: preload clamping and alignment of stack
    • Use: secure servo modules on base block
    Regular price £15.38
    • All Items Guaranteed
    • Delivery to UK & Ireland
    • Order by 3pm for Next Day Delivery
  • Adam Hindle

    Sales Director

    I began my engineering career at Stockport College in around 2005, first completing a National Diploma in Electrical Engineering, followed by a Higher National Diploma in Mechanical Engineering. I then progressed to the University of Salford, where I earned a BEng (Hons) degree in Mechanical Engineering.

    After graduating, I started my professional career with Approved Hydraulics. I initially gained a combination of hands-on workshop experience and telephone-based sales experience. In later years, I moved into a full-time sales role and led the new crane and excavator attachments department that the company had recently established.

  • Tie rod - M8 x 248 for mounting 6 proportional modules - Approved Hydraulics Limited
    Regular price £17.05
    • All Items Guaranteed
    • Delivery to UK & Ireland

    Tie rod - M8 x 248 for mounting 6 proportional modules

    Key Features

    • Type: m8 tie rod for proportional module stack
    • Length: 248 mm for mounting up to 6 modules
    • Material: steel rod with threaded ends
    • Function: preload clamping and alignment of stack
    • Use: secure servo modules on base block
    Regular price £17.05
    • All Items Guaranteed
    • Delivery to UK & Ireland
    • Order by 3pm for Next Day Delivery
  • Scanreco Cigarette Plug Adaptor 12V/24V - Approved Hydraulics Limited
    Regular price £49.82
    • All Items Guaranteed
    • Delivery to UK & Ireland

    Scanreco Cigarette Plug Adaptor 12V/24V

    Key Features

    • Type: 12 ; 24 vdc cigarette lighter adaptor
    • Interface: vehicle plug to dc output lead
    • Use: power scanreco chargers or receiver accessories
    • Note: in vehicle accessory power connection
    • Protection: fused lead per adaptor design
    Regular price £49.82
    • All Items Guaranteed
    • Delivery to UK & Ireland
    • Order by 3pm for Next Day Delivery
  • Scanreco Decal Set (45676)
    Regular price £7.52
    • All Items Guaranteed
    • Delivery to UK & Ireland

    Scanreco Decal Set (45676)

    Key Features

    • Type: transmitter decal set
    • Compatibility: scanreco mini ; maxi panels
    • Material: uv resistant self adhesive overlays
    • Function: replace function legends and symbols
    • Use: refresh worn labels on remote transmitters
    Regular price £7.52
    • All Items Guaranteed
    • Delivery to UK & Ireland
    • Order by 3pm for Next Day Delivery
  • Scanreco 3 Position Detent Toggle Switch Including Rubber Gaitor
    Regular price £44.35
    • All Items Guaranteed
    • Delivery to UK & Ireland

    Scanreco 3 Position Detent Toggle Switch Including Rubber Gaitor

    Key Features

    • Type: 3-position detent toggle
    • Accessory: rubber gaitor included
    • Use: scanreco control units
    • Typical function: on-off-on or momentary/detent depending on wiring
    • Application: hydraulic attachment component
    Regular price £44.35
    • All Items Guaranteed
    • Delivery to UK & Ireland
    • Order by 3pm for Next Day Delivery
  • Tie rod - M8 x 168 for mounting 1-4 proportional modules - Approved Hydraulics Limited
    Regular price £11.08
    • All Items Guaranteed
    • Delivery to UK & Ireland

    Tie rod - M8 x 168 for mounting 1-4 proportional modules

    Key Features

    • Thread: m8
    • Length: 168 mm
    • Mounting capacity: 1-4 proportional modules
    • Use: secure servo/proportional module stack
    • Compatibility: scanreco mod10 servocontrol assemblies
    Regular price £11.08
    • All Items Guaranteed
    • Delivery to UK & Ireland
    • Order by 3pm for Next Day Delivery
  • Spacer 20mm x 4mm tube 25mm long - Approved Hydraulics Limited
    Regular price £4.27
    • All Items Guaranteed
    • Delivery to UK & Ireland

    Spacer 20mm x 4mm tube 25mm long

    Key Features

    • Part number: FEM141001
    • Spacer form: Tube spacer for mechanical spacing
    • Tube size: 20 mm x 4 mm tube
    • Length: 25 mm
    • Function: Provides stand off distance and alignment in assemblies
    • Typical use: FEMAC attachment and flail component mounting
    Regular price £4.27
    • All Items Guaranteed
    • Delivery to UK & Ireland
    • Order by 3pm for Next Day Delivery
  • Tie rod - M8 x 345 for mounting 8 proportional modules - Approved Hydraulics Limited
    Regular price £20.26
    • All Items Guaranteed
    • Delivery to UK & Ireland

    Tie rod - M8 x 345 for mounting 8 proportional modules

    Key Features

    • Type: m8 tie rod for proportional module stack
    • Length: 345 mm for mounting up to 8 modules
    • Material: steel rod with threaded ends
    • Function: preload clamping and alignment of stack
    • Use: secure servo modules on base block
    Regular price £20.26
    • All Items Guaranteed
    • Delivery to UK & Ireland
    • Order by 3pm for Next Day Delivery
  • Scanreco Battery Charger 10-30VDC Type 437 For Battery 593 only.
    Regular price £327.88
    • All Items Guaranteed
    • Delivery to UK & Ireland

    Scanreco Battery Charger 10-30VDC Type 437 For Battery 593 only.

    Key Features

    • Type: battery charger type 437
    • Supply: 10 to 30 vdc vehicle input
    • Battery: for type 593 nimh cassette packs only
    • Compatibility: not for 592 ; 590 families
    • Use: in vehicle charging for scanreco transmitters
    Regular price £327.88
    • All Items Guaranteed
    • Delivery to UK & Ireland
    • Order by 3pm for Next Day Delivery
  • Emergency stop button c/w box for RC400
    Regular price £81.11
    • All Items Guaranteed
    • Delivery to UK & Ireland

    Emergency stop button c/w box for RC400

    Key Features

    • Type: emergency stop button with enclosure
    • Contact: safety nc contact block
    • Action: push to latch ; twist to release
    • Integration: mounts to rc400 receiver or panel
    • Use: emergency stop of radio remote system power
    Regular price £81.11
    • All Items Guaranteed
    • Delivery to UK & Ireland
    • Order by 3pm for Next Day Delivery
  • Scanreco 2 position detent toggle switch
    Regular price £40.48
    • All Items Guaranteed
    • Delivery to UK & Ireland

    Scanreco 2 position detent toggle switch

    Key Features

    • Type: 2 position detent toggle switch
    • Action: latching both positions
    • Seal: rubber gaiter cap for dust ; moisture protection
    • Rating: suitable for 12 ; 24 vdc control circuits
    • Use: on off or mode selection on transmitter
    Regular price £40.48
    • All Items Guaranteed
    • Delivery to UK & Ireland
    • Order by 3pm for Next Day Delivery
  • Scanreco cross Joystick 3 axis maxi code 45852 - Approved Hydraulics Limited
    Regular price £677.99
    • All Items Guaranteed
    • Delivery to UK & Ireland

    Scanreco cross Joystick 3 axis maxi code 45852

    Key Features

    • Type: 3 axis hall effect cross joystick
    • Compatibility: rc400 maxi transmitter panel
    • Axes: x ; y ; z proportional outputs
    • Return: spring centered on all axes
    • Use: precise multi function hydraulic control
    Regular price £677.99
    • All Items Guaranteed
    • Delivery to UK & Ireland
    • Order by 3pm for Next Day Delivery
  • Scanreco G2B connector kit - Approved Hydraulics Limited
    Regular price £65.72
    • All Items Guaranteed
    • Delivery to UK & Ireland

    Scanreco G2B connector kit

    Key Features

    • Type: electrical connector kit for g2b receiver
    • Function: field wiring interface for power ; io ; outputs
    • Sealing: ip rated mating plugs and seals
    • Includes: connectors ; pins ; backshells as per kit list
    • Use: install rc400 g2b systems on mobile machinery
    Regular price £65.72
    • All Items Guaranteed
    • Delivery to UK & Ireland
    • Order by 3pm for Next Day Delivery
  • Protective Black Frame For Radio Remote Control Mini Transmitter Scanreco RC400
    Regular price £218.12
    • All Items Guaranteed
    • Delivery to UK & Ireland

    Protective Black Frame For Radio Remote Control Mini Transmitter Scanreco RC400

    Key Features

    • Type: protective black frame for mini transmitter
    • Compatibility: rc400 g2b mini housing
    • Protection: impact and abrasion shield for transmitter edges
    • Access: leaves display ; buttons and e stop unobstructed
    • Use: maintain durability in harsh mobile environments
    Regular price £218.12
    • All Items Guaranteed
    • Delivery to UK & Ireland
    • Order by 3pm for Next Day Delivery
  • Pairing plug for G4/G5-CAN code 48118 - Approved Hydraulics Limited
    Regular price £66.17
    • All Items Guaranteed
    • Delivery to UK & Ireland

    Pairing plug for G4/G5-CAN code 48118

    Key Features

    • Type: pairing plug for g4 ; g5 can receivers
    • Interface: m12 plug for can bus pairing port
    • Function: initiates transmitter to receiver pairing sequence
    • Part code: 48118 reference
    • Use: service tool for rc400 platforms during installation
    Regular price £66.17
    • All Items Guaranteed
    • Delivery to UK & Ireland
    • Order by 3pm for Next Day Delivery
  • Antenna extension cable 10M
    Regular price £167.74
    • All Items Guaranteed
    • Delivery to UK & Ireland

    Antenna extension cable 10M

    Key Features

    • Type: antenna extension cable for RC400 receiver
    • Length: as specified in title
    • Impedance: 50 ohm typical
    • Connector: coax connection for RC400 antenna port
    • Use: optimise radio reception by relocating antenna
    Regular price £167.74
    • All Items Guaranteed
    • Delivery to UK & Ireland
    • Order by 3pm for Next Day Delivery
  • Tie rod - M8 x 288 for mounting 7 proportional modules 5mm - Approved Hydraulics Limited
    Regular price £18.42
    • All Items Guaranteed
    • Delivery to UK & Ireland

    Tie rod - M8 x 288 for mounting 7 proportional modules 5mm

    Key Features

    • Type: m8 tie rod for proportional module stack
    • Length: 288 mm
    • Capacity: for 7 modules
    • Function: preload clamping and alignment of stack
    • Use: secure servo modules on base block
    Regular price £18.42
    • All Items Guaranteed
    • Delivery to UK & Ireland
    • Order by 3pm for Next Day Delivery
  • 28 Bar Servo pressure reducer for IT128 blocks
    Regular price £156.84
    • All Items Guaranteed
    • Delivery to UK & Ireland

    28 Bar Servo pressure reducer for IT128 blocks

    Key Features

    • Type: servo pressure reducer for IT128 blocks
    • Set pressure: 28 bar class
    • Porting: internal pilot gallery with dedicated ports
    • Function: regulates pilot pressure to servo controlled valves
    • Use: stable proportional control in IT128 retrofit systems
    Regular price £156.84
    • All Items Guaranteed
    • Delivery to UK & Ireland
    • Order by 3pm for Next Day Delivery
  • Scanreco Electronic Card (Motherboard) for RC400 G2B/G3 Maxi Transmitters With Linear Levers (4142)
    Regular price £1,027.43
    • All Items Guaranteed
    • Delivery to UK & Ireland

    Scanreco Electronic Card (Motherboard) for RC400 G2B/G3 Maxi Transmitters With Linear Levers (4142)

    Key Features

    • Type: main electronic board for RC400 G2B ; G3 Maxi transmitters
    • Board code: 4142 family for linear levers
    • Function: interfaces inputs ; RF ; power management
    • Interface: connectors for RF module ; keypad ; power
    • Use: service replacement for Maxi transmitters
    Regular price £1,027.43
    • All Items Guaranteed
    • Delivery to UK & Ireland
    • Order by 3pm for Next Day Delivery
  • Wiring kit for RC400-6-DAN-DIN - Approved Hydraulics Limited
    Regular price £362.36
    • All Items Guaranteed
    • Delivery to UK & Ireland

    Wiring kit for RC400-6-DAN-DIN

    Key Features

    • Type: wiring interface kit for RC400 receiver
    • Interface: danfoss pvg32 ; din connector scheme
    • Includes: pre crimped connectors ; harness ; seals
    • Function: connect proportional outputs to valve bank
    • Use: install RC400 6 function system on PVG32 valves
    Regular price £362.36
    • All Items Guaranteed
    • Delivery to UK & Ireland
    • Order by 3pm for Next Day Delivery
  • Scanreco cross joystick Hall for RC400 2 axis mini-joystick code 46847

    POA

    • All Items Guaranteed
    • Delivery to UK & Ireland

    Scanreco cross joystick Hall for RC400 2 axis mini-joystick code 46847

    Key Features

    • Type: 2 axis mini cross joystick for RC400
    • Sensing: hall effect proportional output
    • Return: spring centered X ; Y axes
    • Mounting: bottom connection for Mini ; Maxi panels
    • Use: fine control of proportional crane functions
    • Large UK Stock
    • 1 Year Limited Manufacturers Warranty
    • Bespoke Technical Advice

Google Shopping

Common Calculations FAQs

Calculating force, speed, pressure, power, and efficiency in hydraulic applications.

How do you calculate actuator speed?

Actuator speed is determined by flow rate and cross-sectional area:

Speed = Flow rate ÷ Area

Flow rate is the volume of fluid delivered (in L/min or GPM).

Area is the cross-sectional area of the actuator piston: π × (diameter ÷ 2)².

How do you calculate cylinder force?

Cylinder force can be calculated using:

Force = Pressure × Area

Pressure is the system pressure (in psi or bar).

Area is the cross-sectional area of the cylinder bore (in square inches or square centimeters).

Area = π × (bore diameter ÷ 2)².

How do you calculate pressure drop across a valve?

Pressure drop can be calculated using the valve flow coefficient (Cv):

Pressure Drop (ΔP) = (Flow Rate)² ÷ (Cv² × Fluid Density)

Flow Rate is the fluid flow (in GPM or L/min).

Cv is the valve flow coefficient.

Fluid Density is the density of the hydraulic fluid.

How do you size an accumulator?

Accumulator sizing considers required flow, pressure, and pre-charge:

Accumulator Volume = Flow Rate × Time ÷ Pressure

This determines how much fluid must be stored to maintain system pressure.

How to convert psi to bar?

Use the conversion factor: 1 bar = 14.5 psi.

To convert psi to bar, divide psi by 14.5.

Example: 200 psi ÷ 14.5 = 13.79 bar.

What is pre-charge pressure in an accumulator?

Pre-charge pressure is the initial gas pressure in the accumulator before fluid enters.

It helps maintain system pressure as the accumulator discharges.

Typically set to 70–80% of system operating pressure.

What is specific gravity of hydraulic fluid?

Specific gravity is the ratio of hydraulic fluid density to water.

A value of 1 means equal density.

Less than 1 means the fluid floats; greater than 1 means it sinks.

What is torque in a hydraulic motor?

Torque is the rotational force produced based on system pressure and motor displacement:

Torque = Pressure × Displacement ÷ 2π

Pressure is the operating system pressure.

Displacement is the volume displaced per revolution (in cubic inches or cubic centimeters).

What unit is hydraulic power measured in?

Hydraulic power is measured in horsepower (HP) or kilowatts (kW).

Hydraulic horsepower can be calculated using:

HP = (Pressure (psi) × Flow rate (GPM)) ÷ 1714.

What’s the relationship between pump speed and flow?

Flow rate is directly proportional to pump speed.

If pump speed doubles, flow rate doubles (assuming constant displacement).

This is important when adjusting flow or selecting a pump for varying speeds.