• Capacity: 250 kg
  • Working height: 18.0 mt
  • Min. with: 0.79 mt


Platform with automatic variable stabilisation for work up to 18 metres high

Equipped with automatic variable stabilization, the B1890 QUICK-PRO LTH is a new platform designed and manufactured by AlmaCrawler for the BL LINE. With this new line of machines, among which the B1890 QUICK-PRO LTH, AlmaCrawler offers to the professionals of the sector and to the market a new type of self-propelled tracked aerial platforms, which are born from the combination of the peculiar characteristics of the self-propelled wheeled aerial platforms and of the stabilized tracked aerial platforms.

The B1890 QUICK-PRO LTH is therefore an innovative type of aerial platform that AlmaCrawler defines Spiderboom, as it is morphologically unique and allows a better user experience and a superior application adaptability.

Key features of the Spiderboom B1890 QUICK-PRO LTH

Powered by a Lithium 200Ah – 48V Power Pack, the B1890 QUICK-PRO LTH platform, allows operators to reach up to 18 metres in height, with a maximum outreach of more than 10 metres and a slewing angle of +/- 185°. The basket can rotate up to 70° and can carry a weight of 250 kg.

The “XXL Undercarriage” of the B1890 QUICK-PRO LTH has been specifically designed to increase safety in daily loading/unloading and platform movement operations, while respecting the typical compactness characteristics (variable track width 0.79÷1.39 m and undercarriage length of over 2 m).

Among the other different features of the B1890 QUICK-PRO LTH model, there are several technologies that make this platform exclusive in its kind, such as:

  • Self-Propelled Skilled System – SPS, a technology that allows the platform to be used on longitudinal slopes of up to 10° and lateral slopes of up to 5° in complete safety without the use of outriggers;
  • Automatic Tensioner System – ATS, hydraulic track tensioning system
  • Adaptive Working Performance – AWP, outreach performance technology based on the effective stabilisation area.

Quick-PRO fully automatic stabilisation system

The Quick-PRO is a new automatic stabilisation configuration system that allows 6 different machine positioning configurations to be selected directly from the control panel via a special selector switch. Thanks to the telescopic stabilisers, it is possible to choose between a narrow stabilisation area of 4.29 m x 2.76 m, a wide stabilisation area of 4.97 m x 3.65 m and 4 different partial stabilisation areas.


Available options

AlmaCrawler’s aim is to offer its customers platforms that are high-performance, safe and able to meet their needs. For these reasons, the aerial platform B1890 QUICK-PRO LTH can be equipped with several options including:

  • Radio control kit
  • Tasket Basket, a shrinkable basket that does not require disassembly to cross narrow spaces;
  • Electric pump220V-2.2KW / 50Hz
  • Winch kit up to 200kg
  • Ultrasonic anti-collision system
  • Customised coating.



Technical data EVO LTH
Max working height 18,00 m
Max height basket floor 16,00 m
Moving height 9,40 m
Max outreach (load 80 kg) 10,80 m
Max outreach (load 140 kg) 9,80 m
Max outreach (load 200 kg) 8,90 m
Max outreach (load 250 kg) 8,20 m
Rotation angle +/- 190°
Basket size 1,4 x 0,74 m
Basket rotation angle +/- 70°
Max basket capacity 250 Kg
Length in stowed position (with detached basket) 5,84 m (5,14 m)
Min width in stowed position 0,79 m
Working width on tracks 1,39 m
Min height in stowed position 1,98 m
Longitudinal leveling +/-10°
Lateral leveling +/-5 °
Max gradeability 20°
Max side greadeability +/-10°
Stabilisation area 3,65 m x 4,97 m
Stabilization Quick-PRO
Drive speed (fast) 2,6 Km/h 2 Km/h
Drive speed while at height 0,4 Km/h
Non-marking tracks Yes
Cable Remote LED Consolle or DISPLAY Consolle Yes
Removable pads Yes
Total weight ~2940 Kg
Main Power Source YANMAR 2TNV70 10.2 kW (13.9 HP) @ 3600 rpm Lithium 200Ah – 48V Power Pack
N°2 battery charger 20Ah-48 V No Yes
Extras – On Demand
Wide Basket 1,8 x 0,7 m
Kubota Z602 Diesel Engine (T. weight 2920 kg) Yes No
Electric pump 220V-2,2KW / 50Hz Yes No
Radio remote DISPLAY or LED control Yes
Arctic lubricant for arctic climate Yes
Winch Kit Series 200 kg Yes
Ultrasonic Anti-collision System Yes
Customized powder coating Yes

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Fully Automated Stabilization with Variable Areas which offers 6 different machine positioning combinations, simple to choose through the appropriate selector; by automatically interacting with the AWP system, it guarantees the operator the best possible outreach performance.


This system calculates the stabilization area in real time by measuring the angle of descend of each individual stabiliser in order to optimise the operational outreach performance over the entire working area up to an extra 0.5 m.


The SPS system is what allows the use of the Billennium Spiderbooms even without lowering the stabilizers, levelling longitudinally up to a maximum of 10° with a maximum working height of 8 m for the B1570 and 9 m for the B1890 (max lateral slope 5°).