Mantall Heavy Industry Co., Ltd. is one of the leading manufacturers and suppliers of HT350JE 34.3m Electric Telescopic Boom Lift in China. We warmly welcome you to buy discount HT350JE 34.3m Electric Telescopic Boom Lift made in China here from our factory. If you have any enquiry about pricelist and quotation, please feel free to email us.
34.3m Electric High-Reach Telescopic Boom Lift
The Mantall HT350JE is an electric self-propelled telescopic boom lift developed for high-level aerial work requiring long vertical reach, horizontal access and zero-emission electric operation.
With a maximum working height of 34.3 m, a maximum platform height of 32.3 m and a maximum outreach of 19.5 m, HT350JE provides extensive access for industrial maintenance, construction, installation and facility servicing.
The electric drive system and lithium battery power source help reduce operating emissions and routine maintenance requirements compared with conventional diesel-powered equipment.
Long Horizontal Reach
HT350JE provides a maximum outreach of 19.5 m and a maximum horizontal working amplitude of 20.1 m.
This long outreach allows operators to approach elevated work positions from a distance when obstacles, structures or equipment prevent the machine from being positioned directly below the work point.
Typical applications include:
• Building maintenance
• Industrial facility servicing
• Steel structure installation
• Construction work
• Equipment inspection
• Utility maintenance
• High-level installation projects
454kg Restricted Platform Capacity
HT350JE provides two rated platform capacity configurations:
Restricted capacity: 454 kg
Unrestricted capacity: 250 kg
The maximum number of persons is specified as:
Restricted area: 3 persons
Unrestricted area: 2 persons
This capacity provides useful flexibility when operators need to carry tools and equipment during demanding aerial work.
Zero-Emission Electric Drive
HT350JE adopts an electric drive system designed to provide environmentally friendly operation with zero operating emissions.
The machine is powered by an:
80V / 460Ah lithium battery
Electric drive helps reduce routine powertrain maintenance while providing a suitable solution for working environments where lower emissions are important.
Intelligent Proportional Control
HT350JE uses electro-hydraulic proportional control for smooth and precise machine movement.
The proportional operating system helps operators control boom movement and machine positioning accurately during elevated work.
The product is also equipped with intelligent diagnostic and equipment management functions to support convenient daily operation and troubleshooting.
360° Continuous Turntable Rotation
The turntable provides 360° continuous rotation, giving operators extensive positioning flexibility without repeatedly moving the chassis.
The platform itself provides 180° rotation, helping the operator adjust the working position more precisely when approaching the job site.
Strong Drive and Terrain Capability
HT350JE is equipped with 4-wheel drive for improved mobility on demanding job sites.
Driving specifications include:
• Stowed driving speed up to 5 km/h
• Raised driving speed up to 1.1 km/h
• 4 drive wheels
• 2 steering wheels
Foam-filled tires provide additional durability for construction and industrial working environments.
5° Maximum Tilt Capability
The machine provides a specified maximum tilt angle of 5° from front to back and side to side.
Combined with the floating bridge design described in the product brochure, this helps the chassis adapt to appropriate uneven ground conditions and improves machine stability and passability.
Hydraulic Platform Levelling
A hydraulic levelling platform is included among the standard features.
This system helps maintain the working platform in the correct operating position as the boom moves through different angles and working configurations.
Safe and Reliable Operation
HT350JE incorporates multiple operating and safety functions.
Standard features include:
• Hydraulic levelling platform
• 180° hydraulic platform rotation
• Rear inspection and driving confirmation
• Three-joystick proportional control
• Horn and buzzer safety warnings
• Flash light
• Overload sensor
• 5-inch colour display
• Diagnosis system
• Emergency stop system
• Emergency lowering system
• Tilt alarm
• 4-wheel brake
• Emergency brake release
• 4-wheel drive
• Foam-filled tires
• Foot switch
Lithium Battery and Charging System
The machine uses an 80V / 460Ah lithium battery system.
The charger specification is:
100–240V AC / 80A
This electric power configuration supports professional aerial work while reducing dependence on conventional fuel-powered engines.
Optional Features
Available optional equipment listed for HT350JE includes:
• Platform swing gate
• Alternate platform railing
• Hydraulic oil cooler
• Hydraulic oil for extremely cold areas
• Pipeline for extremely cold areas
• AC power source
• GPS
Optional equipment should be selected according to the project environment and customer requirements.
Recommended Applications
The combination of 34.3 m working height, long horizontal outreach and electric drive makes HT350JE suitable for applications including:
• Industrial plant maintenance
• Building exterior maintenance
• Steel structure construction
• Electrical installation
• High-level equipment inspection
• Airport and transportation facility servicing
• Construction projects
• Large commercial facility maintenance
• Utility and infrastructure work
Why Choose HT350JE
HT350JE is designed for customers requiring high working height and long outreach together with electric drive.
Key advantages include:
• 34.3 m maximum working height
• 32.3 m maximum platform height
• 19.5 m maximum outreach
• 20.1 m maximum horizontal working amplitude
• 454 kg restricted platform capacity
• 250 kg unrestricted platform capacity
• 80V / 460Ah lithium battery
• Zero-emission electric drive
• 360° continuous turntable rotation
• 180° platform rotation
• 4-wheel drive
• Proportional control
• Fault diagnosis system
• 5° maximum tilt angle
Operating Safety
Always operate HT350JE within the specified load, tilt, wind and operating limits.
The operator should confirm the appropriate restricted or unrestricted load zone before lifting and follow the operating manual and applicable local safety requirements during driving, boom movement and aerial work.
Frequently Asked Questions
Q: What is the maximum working height of HT350JE?
A: HT350JE provides a maximum working height of 34.3 m and a maximum platform height of 32.3 m.
Q: What is the maximum horizontal outreach?
A: The maximum outreach is 19.5 m, while the brochure specifies a maximum horizontal working amplitude of 20.1 m.
Q: What is the lifting capacity of HT350JE?
A: The rated capacity is 454 kg in the restricted working area and 250 kg in the unrestricted working area.
Q: Is HT350JE diesel powered?
A: No. HT350JE is an electric telescopic boom lift powered by an 80V / 460Ah lithium battery system.
Q: How far can the turntable rotate?
A: The turntable provides 360° continuous rotation.
Q: Can the platform rotate?
A: Yes. The platform provides 180° rotation.
Q: Does HT350JE have four-wheel drive?
A: Yes. Four-wheel drive is included among the machine's standard features.
Q: What is the maximum wind speed?
A: The specified maximum wind speed is 12.5 m/s.
| Model | HT350JE |
| Max. Working Height | 34.3 m |
| Max. Platform Height | 32.3 m |
| Max. Outreach | 19.5 m |
| Maximum Horizontal Working Amplitude | 20.1 m |
| Stowed Length | 15.6 m |
| Stowed Width | 2.94 m |
| Stowed Height | 2.865 m |
| Wheelbase | 3.0 m |
| Ground Clearance | 0.33 m |
| Platform Size (L×W×H) | 2.4 × 0.9 × 1.1 m |
| Lift Capacity (Restricted / Unrestricted) | 454 / 250 kg |
| Max. Load Number (Restricted / Unrestricted) | 3 / 2 persons |
| Drive Speed – Stowed | 5 km/h |
| Drive Speed – Raised | 1.1 km/h |
| Gradeability (4WD) | 0.4 |
| Turntable Rotation | 360° Continuous |
| Platform Rotation | 180° |
| Max. Tilt Angle (Front/Back / Side/Side) | 5° |
| Turning Radius (Inside / Outside) | 3.6 / 6.88 m |
| Turntable Tailswing | 1.55 m |
| Max. Lateral Force (Restricted / Unrestricted) | 400 N |
| Max. Wind Speed | 12.5 m/s |
| Tire Specification / Type | 385/45-28 Foam-Filled Tire |
| Drive Wheels × Steering Wheels | 4 × 2 |
| Hydraulic Tank Capacity | 200 L |
| Battery Specifications | 80V / 460Ah Lithium Battery |
| Charger (Input Voltage / Output Current) | 100–240V AC / 80A |
| Total Weight | 20,860 kg |
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