Brokk 900 Rotoboom

Whether you require the power or precision for a clean out - Brokk 900 Rotoboom will always get the job done.


The Brokk 900 will open a whole new world of applications within heavy demolition and the tunneling industry. Heavy jobs require heavy attachments, that’s the reason why Brokk 900 will be equipped with BHB 1500 which will give you more hitting power than any other demolition robot in the world. A major upgrade from its predecessor, Brokk 800, is that the Brokk 900 is equipped with SmartPower™ for optimized and more reliable runtime for longer periods of time. And with the new robust design, Brokk 900 will be a demolition robot to count on!

  • Specifically designed for tough metal processing applications
  • Rotating arm system provide optimal flexibility
  • Patented heat-shielded process breaker
  • Diesel or electric powered


Brokk unique control system

Brokk unique control system



Rotation boom

Rotation boom

Heat protected breaker

Heat protected breaker

Hydraulic breaker in illustrations.
Load and stability diagram available on request.
BHB 455


Slewing speed
16 sec/360°
Transport speed, max.
2.8 km/h; 1.7 mph
Climbing inclination, max.

Hydraulic system

Hydraulic system capacity
230 l; 60.8 US gal
Pump type
Variable load-sensing
System pressure
18,5 MPa; 2 683 psi
Increased pressure to attachment
25,0 MPa; 3 626 psi
Pump flow Diesel/50 Hz el. motor
148 l/min; 39 US gal/min
Pump flow 60 Hz el. motor
178 l/min; 47 US gal/min

Power system

Electric motor type
71 kW
Recommended fuse size*
125 A
Starting device
Soft start

Diesel performance

Type 1
Kohler Four-cylinder, water-cooled, 4-stroke engine
55.5 kW; 74 hp diesel EPA Tier 4, EU Stage V
Engine oil volume
15.6 l; 4.1 US gal
Type 2
Kubota Four-cylinder,
water-cooled, 4-stroke engine
55.5 kW; 74 hp diesel EPA Tier 3, EU Stage IIIA
Engine oil volume
13.2 l; 3.5 US gal
Fuel tank capacity
80 l; 21 US gal
Freezing point
-40°C; -40°F

Control system

Control type
SmartRemote™, portable control
Signal code
Professional radio/Cable
Range, radio
Up to 300 m


Machine weight***
11,600 kg; 25,574 lbs
Recommended attachment weight
600 kg; 1323 lbs

Noise level

Sound power level LWA**** El:
99 dB(A)
Sound power level LWA**** Diesel:
103 dB(A)

55.5 D, 71 E
Width min.
2150 mm; 86.5 in
Height min.
2545 mm; 100,8 in
Vertical reach (incl. breaker)
10,000 mm; 394 in
Horizontal reach (incl. breaker)
9500 mm; 374 in

*Valid for 400 V/50 Hz and 440 V/60 Hz
**Rated power 74 kW: 99.2 hp at 2600 rpm (SAE J1995)
***Excluding options and attachment
****Measured according to directive 2000/14/EC, excl. attachment

Cylinder protection for cy 2 and cy 3

Cylinder protection for cy 2 and cy 3

Suitable for hot environments, act as heat- and impact protection.

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Steel caterpillar tracks

Steel caterpillar tracks

Suitable when operating in hot or sharp material.

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Heat resistant hoses

Heat resistant hoses

Suitable for red hot applications.

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Forced draft cooling of machine

Forced draft cooling of machine

Suitable for high ambient temperatures. Flushes cool air into electrical cabinet and cooler.

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Forced draft cooling for breaker

Forced draft cooling for breaker

Suitable for red hot applications and flushes air through the breaker.

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Lifting eyes

Lifting eyes

Dedicated lifting eyes for easy connection. (Regular lifting points standard on all machines.)

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Brokk breakers are made for maximising your efficiency. There are breakers for each model, optimizing the power of your specifik Brokk machine. It hits harder and faster then other breakers on the market, still with less noise and vibrations.


With a bucket on your machine, your Brokk transforms to world’s most agile excavator, perfect for digging, loading, sorting & separation of material and debris.

Thank You!

Thanks for your message. We’ll answer as soon as possible!

// The Brokk team