ORITRON

20.7m Crawler Telescopic Boom Lift STL-19JC | ORITRON
20.7m Crawler Telescopic Boom Lift STL-19JC | ORITRON

republic of malawi 20.7m Crawler Telescopic Boom Lift STL-19JC | ORITRON

Max. working height 20.7m
Capacity 250 kg
Machine width 2.4m
weight 10700kg
Power source Yanmer-IV
Feul Tank 110L

Category:

republic of malawiTelescopic Boom Lift

Phone:400-888-8888

Inquire

Product Description

SELF-PROPELLED CRAWLERTELESCOPIC BOOM LIFT

1.CRAWLER CHASSIS ASSEMBLY EASYPASSING FOR ROUGH GROUND
2.360 ROTATION WORKING CONVENIENCE
3.AUTOMATICALLY SELF-LEVELINGSYSTEM

Technical parameters

MODEL

STL-19JC

STL-22JC

DIMENSION

 Working Height maximum

20.7m

23.55m

Platiorm Height maximum

18.7m

21.55m

Horizontal reach maximum

14.9m

13m/15.8m

Lenght-stowed

9.65m

11.34m

Width-stowed

2.4m

2.49m

Height-stowed

2.39m

2.435m

Platform size(L×W)

1.83m*0.76m

2.44m*0.91m

Wheel base

2.73m

2.886m

Ground clearance

0.39m

0.418m

PRODUCTIVITY

Lift capacity

250kg

460/250kg

Max platform occupancy

2

3

Drive speed-stowed(max)

0-1.8km/h

0-1.8km/h

Drive speed-raise(max)

0-0.5km/h

0-0.5km/h

Gradeability-stowed

40%

40%

Turning radius-inside(raised)

—

—

Turning radius-inside(stowed)

2.3m

2.4m

Turning radius-outside(raised)

—

—

Turning radius-outside(stowed)

2.3

—

Turning tail-swing

1.36m

1.44m

Working slope maximum

5°

5°

Rotation

360°

360°

Tyre

Crawler Chassis Assembly

Crawler Chassis Assembly

Self-leveling system

Automatical

Automatical

Platform Rotation

±80°

±90°

POWER

Power source

Yanmar-IV

Weichai

Feul Tank

110L

190L

Drive&steering

 

 

SOUND LEVEL

Sound pressure level(ground workstation)

≤80dBA

≤82dBA

WEIGHT

Standard

10700kg

12400kg

Application scenarios

SELF-PROPELLED CRAWLER TELESCOPIC BOOM LIFT​ is widely used for high-reach tasks in complex environments. Its self-propelled crawler design provides excellent mobility and stability on rough, soft, or sloped terrain—such as construction sites, muddy fields, and indoor facilities—while protecting delicate ground surfaces. The telescopic boom enables horizontal outreach to work over obstacles, making it ideal for building maintenance, steel structure installation, and industrial plant repairs. Common applications also include municipal projects (streetlight maintenance, tree trimming), emergency rescue operations, and even film production setups. This machine combines off-road capability with precise positioning for efficient aerial work in construction, industry, and public services.

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republic of malawi21m Self-Propelled Telescopic Boom Lift STL-19J | ORITRON

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E-mail: sale@oritron.com.cn

WhatsApp: +1 (312) 560‑8523‬

Adress: Hunan Engineering Machinery Industry Supporting Park, Bishi City, Miluo City, Yueyang City, Hunan Province, China

ORITRON

Construction machinery parts

specializes in the development of engineering machinery attachments

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