LL300N Machine Receiver Kit 2

LL300N & CR700 Machine Receiver Kits

Column Clamp

Column Clamp

LL300S Machine Receiver kit

LL300S & CR700 Machine Receiver Kits

LL300N & CR700 Machine Receiver Kits

Get a free tripod and staff with either of these kits.

In stock
LL300N & CR700 Machine Receiver Kits
Grouped product items
Product Name Qty
LL300N + CR700 Machine Receiver
LL300N + CR700 Machine Receiver + HL760 in-cab display & Mount
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Here we have packaged together the LL300N rotary laser level with the CR700 Machine reciver to give you a full machine receiver kit package available with or without incab display..

The LL300N's fully automatic self-leveling capability provides fast, accurate setup; with just one button press.

Rechargeable NiMH battery pack or optional alkaline batteries keeps the unit working with no downtime due to power loss. 

The optional RC601 remote control gives you the option of controlling the unit from the measuring staff position, when doing slope matching. It also offers single-axis slope mode with self-levelling in the cross axis, providing more accurate grade measurements.

The LL300N also comes with a 5-Year "No Cost - Warranty".


Operating diameter of 500m with supplied Detector

Dual grade option included with optional RC601 remote control. (Increased flexibility with remote control slope option.)

Increases productivity with fast set-ups, fewer mechanical parts, and automatic self-levelling 

Maintains performance even in rainy, dusty and other harsh job site and weather conditions 

Durable design reduces downtime due to drops and tripod tip-overs 

Minimizes power costs, increases reliability with choice of rechargeable or alkaline batteries 

Customizable to your needs with a choice of three optional detectors, the HL450 (as pictured), HL700 or the CR600 for machine control.


LL300N Laser Specifications:

Laser Source: 650 nm, Class 2, <3,4mW
Laser Accuracy:  ±2.2 mm at 30 m
Operating Range: 500 metre diameter
Self-leveling Range: ±5 degrees
Compensation Method: Electronic self-leveling
Drop Height on Concrete Performance: 3 ft (1 m)
Single Axis Manual Slope Mode: Yes (w/self-leveling mode
on the second axis), with optional RC601 remote control
Out-of-level Warning: Rotor stops, red out-of-level HI-LED flashes
Power Source: 4 x D-cell NiMH or alkaline batteries
Battery Life: Rechargeable - 45 hours, Alkaline - 90 hours
Battery Status LED: Flashing red LED
Rotation Speed: 600 RPM
Tripod Mount  (Horizontal and Vertical): 5/8” x 11
Operating Temperature:  -20 °C to 50 °C
Storage Temperature:  -20 °C to 70 °C
Water Resistant: Yes, IP66
Size: 27.2L × 19.7W × 20.1H cm
Weight: 2.7 kg
Warranty: 5 years


+/- 2.2mm @ 30 metres, max. operating diameter 500m
+/- 5 degrees self levelling range. (Levels on any surface up to 5 degrees from true level)

Dual Grade facility:

Both X & Y axis can be set to give a maximum fall of up to 1.1m at 10m distance away. (ie. 1 in 9 & 11.1% grade)

You will need  the optional RC601 remote control to set grades/slopes.

CR700 Machine Reciever.

The all new Spectra Precision CR700 Laser Reciever has the same “light bar” technology that is included in the popular HL series of Spectra detectors and will deliver extremely accurate and more consistent results.

The CR700 step ahead in receiver technology! Its both Machine and Measuring Staff mountable.

The CR700 attaches to machines with the included new magnetic mount, which is 25% stronger than its predecessor (the CR600 magnetic mount), resulting in stable machine mounting and a reduction in errors.

With super bright directional LEDs, the CR700 is ideal for entry-level machine grade display, specifically on mini-excavators and backhoes. This provides instant grade information to the operator and eliminates the need for a rod man in the trench.

Aswell as the magnetic mount it also inlcuded the mounting bracket to attach it to measuring staffs.

For any application, the industry-leading 3 metre (10 ft) drop guarantee with 3-year warranty, confirm that the CR700 is the most reliable and robust laser detector available.

Spectra Precision digital readout detectors are simply the best laser receivers – without peers in accuracy, performance, reliability and warranty. The patented “light bar” technology provides more accurate and more consistent readings than traditional methods. This unique technology has fewer electronic components resulting in the most rugged and reliable laser detectors available on the market today.

The Digital readout allows you to set the readout to display in either milimeters or inches making this the perfect receiver for fast and accurate results.


Bright LED Arrow Displays – turn your head when you first turn on the CR700 because the new red/green/blue LED arrows are super bright and visible in all lighting conditions.

Magnetic Clamp – the new C71 magnetic clamp is 25% stronger than the CR600 magnetic clamp. It will not slip on the machine, no matter how rough the work is.

Light Bar Technology – patented laser reception technology delivers the most accurate, consistent and reliable performance.

Laser Radio Communication – the CR700 is radio-compatible with the GL400N / GL600N series grade lasers and the model HV302. This enables the use of time saving functions such as Grade Match, Fingerprinting, PlanLok and Axis Alignment.

IP67 – dustproof, waterproof, weatherproof.

3 metre (10ft) Drop Guarantee – almost destruction proof, extremely robust, eliminates downtime.

Digital Read-Out – the CR700 provides the exact distance from true level, numerically.

Remote Display – pair the CR700 detector with an HL760U detector and use as a remote display — very useful for machine operators and site supervisors.

"Fingerprint" On/Off – a menu function allows the CR700 to enable or disable Fingerprinting. This means it will only pick-up the red laser beam from your Rotary laser.

Backlight – to enable the User to view the laser detector in the dark.

Vertical Drift Alarm – when using lasers in vertical mode, after setting up your line, let the laser detector warn you if the laser has been disturbed.

3-Year Warranty – Competitors are not even close to covering 3 years on their laser detectors.


Working radius: 1m to 460m

Laser detection height (of pick-up window): 127mm

Numeric read-out height: 102mm

Radio range, working radius: up to 200m, depending on orientation, conditions and paired device.

Accuracy (deadband): ultra fine 0.5mm, super fine 1.0mm, fine 2.0mm, medium 5.0mm, coarse 10.0mm or Machine 25.0mm

Reception angle: 200 degrees (laser & distance dependent).

Detectable spectrum: 610 to 780nM

Sounder volumes: Loud 110 dBA, Medium 95dBA or Low 65dBA (selectable).

Power supply: 3 x 1.5V type AA alkaline batteries.

Battery life: 60+ hrs; 16hrs continuous with backlight on.

Automatic shut-off: 30 minutes.

Protection rating: Dustproof and Waterproof to IP67

Weight: 500g 

Shipping weight: 1.4kg

Dimensions: 99W x 198H x 33D mm

With the CR700 there is no competitive equivalent!

The CR700 will benefit Users that may request the HL700 or HL760U, because in addition to providing the same extremely accurate and reliable results with patented “light bar” technology, the CR700 detector.........

• Can be attached to backhoes and mini-excavators displacing the need for an extra rod man.
• Has super bright LEDs providing visual indication over long distances – ideal for vertical alignment applications.
• Can be attached to a measuring staff, the same as an HL700 and HL760U but with a larger reception angle, providing more flexibility.
• Can be used with Spectra Precision lasers that have advanced functions such as GradeMatch, Finger Printing and Axis Alignment.
• The most versatile laser detector on the market ,offering unrivalled performance and advanced functionality.

Kit options:

LL300N + CR700 Machine Receiver

Consisting of:
LL300N Rotary laser level (rechargable 
CR700 Digital Receiver with magnetic clamp and staff clamp
FREE Tripod and staff

LL300N + CR700 Machine Receiver + HL760 in-cab display & incab mount

Consisting of:
LL300N Rotary laser level (rechargable)
CR700 Digital Receiver with magnetic clamp and staff clamp
HL760 Digital receiver that can be used as an incab display for the CR700 or as a stand alone receiver on a staff
Ram mount/in-cab display holder for the HL760
FREE Tripod and staff