Introduction
Open-area municipal maintenance, power overhaul and building exterior construction require aerial equipment with vertical lifting stability, comprehensive safety interlock protection and large bearing operating space. Traditional folding boom aerial vehicles suffer from excessive boom shaking during vertical lifting, while ordinary refitted aerial lifts lack graded limit protection and outrigger interlock safety mechanism, triggering tipping risks easily. To meet standardized, high-safety export procurement demands for open-site high-altitude operation, we supply the export-special 14M SINOTRUK HOWO Telescopic
Aerial Platform Truck. Built on reliable original SINOTRUK chassis with 3360mm wheelbase and 120HP stable power, it adopts full hydraulic telescopic boom system combined with scissor vertical lifting structure, equipped with 14m rated working height and 200kg standard working bucket capacity. Supported by 360° full rotation and full-set multi-layer safety controls, this hydraulic aerial work vehicle integrates stable vertical lifting, load-bearing operation and all-round safety protection, suitable for universal high-altitude maintenance and construction, fully compliant with global occupational safety specifications and international machinery export standards.
Table of Contents
1. Product Overview
2. Working Principle
3. Daily Application Scenarios
4. Comparison with Traditional Models
5. Buying Guide
6. Operation and Maintenance Tips
7. Frequently Asked Questions
Conclusion
1. Product Overview
SINOTRUK HOWO 14m telescopic boom aerial work vehicle is an export-oriented high-safety hydraulic aerial platform truck customized for open-space high-altitude construction. Correcting chassis configuration errors, this vehicle adopts mature original SINOTRUK dedicated chassis instead of ISUZU chassis, matched with 3360mm standard wheelbase and fuel-saving 120HP power assembly, realizing stable highway cross-region transfer and flexible urban road passing. Different from pure folding boom aerial trucks, it combines full hydraulic telescopic boom and scissor vertical lifting dual structure, featuring ultra-stable vertical lifting performance and spacious working platform, breaking the limitation of narrow operation space of conventional aerial bucket trucks.
This aerial vehicle realizes 14-meter maximum working height and 200kg rated load-bearing capacity, with upper working device supporting 360° horizontal full rotation to adjust operation azimuth freely. Its core advantage lies in dual lifting structural performance: the scissor lifting module achieves straight vertical rise without horizontal offset, with excellent operating stability and ultra-large platform space, allowing multiple workers to carry out synchronous construction on flat grounds. The reinforced working platform is equipped with surrounding safety guardrails, anti-slip bottom panels and dedicated safety harness anchor points, providing basic load-bearing guarantee for operators and small construction tools.
Equipped with industry-leading full-dimensional safety protection system, the whole machine integrates multi-level limit protection, interlocked stabilizing outriggers, dual-channel emergency descent device and diversified safety protective configurations. It supports optional insulated customized modules for live-line power maintenance, as well as standard anti-collision buffer, audible and visual alarm systems to eliminate on-site operation risks. All hydraulic components adopt export-grade wear-resistant accessories, matched with synchronous dual-control operating levers installed on both chassis ground end and high-altitude platform end, avoiding operation failure caused by single-control module breakdown.
With complete export certification and vehicle road legal qualification, this telescopic boom aerial vehicle solves the hidden safety hazards of low-standard refitted aerial equipment. It balances vertical lifting stability, comprehensive safety configuration and cross-site mobility, becoming universal high-altitude operation equipment for overseas municipal departments, power enterprises and engineering contractors.
Core Product Advantages
Genuine SINOTRUK Export Chassis：3360mm wheelbase, 120HP steady power, durable chassis performance, complete cross-border export certification
Dual Lifting Composite Structure：Hydraulic telescopic boom + scissor vertical lifting design, ultra-stable lifting, large platform operating space
Standard Working Parameters：14m maximum working height, 200kg rated load, 360° full rotation for omnidirectional positioning
Multi-Person Synchronous Operation：Spacious scissor platform, supports multiple workers to operate simultaneously on flat construction sites
Full-Dimensional Safety Interlock System：Height/outreach/overload triple limit, outrigger lifting interlock, dual emergency descent protection
Dual-Site Synchronous Control：Dual control levers on platform and chassis, redundant operation design to prevent control failure
Expandable Protective Configuration：Optional insulated module for live-line work, anti-collision and safety alarm full-set accessories
2. Working Principle
The stable and safe operation of SINOTRUK HOWO 14m telescopic boom aerial work vehicle relies on original SINOTRUK chassis power output, hydraulic telescopic & scissor composite lifting system, multi-link safety interlock circuit, dual-channel control mechanism and auxiliary safety protection modules, realizing vehicle transfer, vertical lifting, omnidirectional positioning and fault emergency disposal.
The SINOTRUK chassis provides driving power for cross-city job-site scheduling. After arriving at open construction sites, operators start the stabilizing outrigger system first; the telescopic outriggers stretch out horizontally and vertically, and the built-in horizontal monitoring sensor feeds back vehicle posture data in real time. The main hydraulic system will be locked automatically to disable lifting actions if outriggers are not fully extended or the vehicle is unleveled, preventing side-tipping risks.
After finishing vehicle leveling, chassis power take-off transmits engine power to the hydraulic station. The hydraulic oil drives the scissor mechanism to realize vertical straight lifting with zero horizontal shaking, and matches the telescopic boom stretching action to reach 14-meter working height. The 360° hydraulic slewing bearing adjusts horizontal operation angle freely, and the load and displacement sensors monitor outreach, lifting height and platform bearing load synchronously. Once exceeding safe threshold, the limit protection system cuts off hydraulic output instantly to lock all movements.
For unexpected failures such as engine power outage and hydraulic pump damage, the independent emergency pump and manual hydraulic descending device can be activated to retract the platform safely. Dual control levers work independently without mutual interference, realizing backup operation. The optional insulated hydraulic isolation module cuts off high-voltage current transmission, while audible and visual alarms synchronously trigger flashing prompts during lifting to warn surrounding personnel.
3. Daily Application Scenarios
Featured with stable vertical lifting, large-capacity working platform and full-set safety protection, this export-grade telescopic boom aerial truck adapts to open and flat construction sites, widely purchased by overseas municipal administrations, power supply companies, building contractors and public facility maintenance teams:
Municipal Public Maintenance: Urban streetlight replacement, traffic signal overhaul, outer wall renovation of public buildings on flat open roads
Power Live-Line Maintenance: Insulated customized version for overhead line inspection, distribution box maintenance and high-voltage auxiliary equipment installation
Building Exterior Construction: Exterior wall painting, thermal insulation construction and curtain wall installation of low-rise and mid-rise buildings on open sites
Large-Scale Venue Maintenance: Stadium, square and exhibition hall ceiling overhaul, multi-person synchronous high-altitude debugging work
Public Emergency Repair: Post-disaster high-altitude facility restoration, outdoor public equipment emergency maintenance with strict safety requirements
Different from bending-prone folding boom aerial vehicles, this scissor-telescopic composite structure equipment maintains vertical stability all the time, which is more suitable for long-hour multi-person continuous operation on flat ground. The mandatory safety interlock mechanism avoids human misoperation risks, lowering safety management costs for engineering enterprises.
4. Comparison with Traditional Models
Compared with ordinary folding boom aerial trucks: Conventional folding boom models swing severely during vertical lifting, with small platform space unable to support multi-person operation. This product adopts scissor vertical lifting structure with stronger stability and larger bearing space, greatly improving group construction efficiency.
Compared with basic hydraulic aerial lifts without limit protection: Low-cost aerial work platforms lack height, outreach and overload limit locking functions, easily causing tipping accidents due to misoperation. This HOWO vehicle is equipped with full-process multi-level limit protection to realize active risk prevention.
Compared with single-control aerial work vehicles: Most traditional aerial trucks only install one set of operating levers on the ground, unable to operate after ground control failure. This machine adopts dual-control redundant design on platform and chassis, ensuring uninterrupted emergency operation.
Compared with uncertified refitted aerial vehicles: Secondary refitted aerial equipment omits outrigger interlock and emergency descending devices, failing overseas safety audits. Original SINOTRUK chassis matched standard hydraulic system has complete export qualifications and industrial safety certification.
14m Telescopic Boom Aerial Work Vehicle |
General | Chassis Brand | SINOTRUK HOWO |
| Overall Dimension | 5995x2030x3200mm |
| GVW / Kerb Weight | 4495kg / 4365kg |
Cab | Cab Capacity | 3 persons allowed |
| Air Conditioner | W/ air conditioner |
Engine | Fuel Type | Diesel |
| Engine Brand | WEICHAI engine |
| Power | 130Ps/95kw |
| Displacement | 2999cc |
| Emission Standard | Euro V |
Chassis | Drive Type | 4X2, left hand drive |
| Transmission | 6-speed forward & 1 reverse |
| Wheelbase/No. of axle | 3360mm / 2 |
| Tyre Specification | 6.50R16LT 10PR |
| Tyre Number | 6 tires and 1 spare tire |
| Max Speed | 90 km/h |
| Paint | Metallic paint |
Superstructure | Max. Basket Floor Height | 14 M |
| Loading Capacity | 200 KG |
| Boom Type | The beam is telescopic extension type, hydraulic actuated and controlled |
| Rotation Angle | 360° with base turntable |
| Control | Wireless remote control system,Control both on the ground and remote control in cage |
| Bucket | Carbon steel |
| Safety Device | Relief valve, balance valve, double-way hydraulic lock, hand operated emergency hydraulic pump |
| Four hydraulic outriggers are equipped, stable and reliable. |
| All the standard accessories: Tool kit ,English manual. |
5. Buying Guide
For overseas municipal procurement, power maintenance and construction contractors purchasing high-safety open-site aerial equipment, prioritize lifting stability, safety interlock configuration and redundant operation performance:
Adopt genuine SINOTRUK original chassis：Select 3360mm wheelbase, 120HP official export chassis, avoid mixed ISUZU miscellaneous chassis to guarantee after-sales and customs clearance pass rate.
Verify scissor vertical lifting structure：Prioritize composite telescopic + scissor lifting design for flat-ground multi-person stable operation.
Check full safety interlock function：Must equip triple limit protection, outrigger lifting interlock and dual emergency descending system to meet international safety standards.
Confirm dual-control operating system：Reserve synchronous control levers on chassis and working platform to cope with sudden control failure.
Match customized protective accessories：Add insulated modules for power industry demands, equip alarm and anti-collision parts for crowded urban operation sites.
6. Operation and Maintenance Tips
This SINOTRUK HOWO 14m telescopic boom aerial work vehicle adopts reinforced scissor lifting structure and anti-explosion hydraulic pipeline, with high structural rigidity and low failure rate. Standardized operation can retain safety interlock sensitivity and export validity for a long time:
Daily Operation Specifications
Strictly park on flat and solid ground before operation; forbid high-altitude lifting on sloped, hollow and soft muddy terrain
Fully extend and level telescopic outriggers firstly; do not start lifting action if outrigger indicator triggers abnormal alarm
Control total weight of operators, tools and materials within 200kg rated load, prohibit eccentric load placement on the platform
Test emergency pump and manual descending function before daily startup, confirm fault descending response is sensitive
Bind safety harness on dedicated anchor points during high-altitude work, make full use of audible and visual alarms when working near pedestrian areas
Regular Maintenance Advice
Replace anti-explosion hydraulic oil every 12 months, clean hydraulic filter elements to prevent limit sensor pipeline blockage
Lubricate scissor hinge joints and telescopic boom sliding parts monthly, eliminate lifting jitter and clamping stagnation
Calibrate height, outreach and load limit sensors quarterly to guarantee accurate safety locking response
Inspect outrigger horizontal monitoring module and dual-control circuit every two months, replace aging wiring harnesses
Maintain insulated protective components regularly for power special models, ensure high-voltage isolation performance
Routine maintenance can protect the full-set safety interlock system, reduce safety operation risks, and avoid overseas safety inspection and customs clearance obstacles.
7. Frequently Asked Questions
Q1: What are the vehicle chassis and basic working parameters?
A1: It adopts reliable SINOTRUK chassis with 3360mm wheelbase and 120HP power, fitted with full hydraulic telescopic boom system, with 14m working height and 200kg working bucket capacity, supporting 360° full rotation.
Q2: What are the advantages of scissor-type lifting structure?
A2: It rises vertically with stable performance and a large platform space, which is specially suitable for multiple workers to carry out synchronous high-altitude operation on flat ground.
Q3: What load-bearing requirements does the working platform have?
A3: The rated load capacity is 200kg, which can carry operators and small construction materials. It is equipped with guardrails, anti-slip surfaces and fall-prevention anchor points to guarantee operation safety.
Q4: What core safety protection functions are equipped?
A4: It includes multi-dimensional limit protection, interlocked telescopic stabilizing outriggers, dual-channel emergency descending device, dual-position control system, as well as optional insulation, anti-collision and safety alarm configurations.
Q5: How to deal with sudden power failure during high-altitude work?
A5: It supports manual hydraulic lowering and emergency pump descent. Besides, dual control levers on platform and chassis can realize backup operation to avoid personnel trapping risks.
Conclusion
The SINOTRUK HOWO 14m Telescopic Boom Aerial Work Vehicle is a high-safety export-oriented hydraulic aerial platform truck tailored for global open-site high-altitude maintenance. Revising chassis configuration errors, it adopts genuine SINOTRUK 3360mm wheelbase chassis with 120HP stable power, solving chassis mismatch and safety loopholes of heterogeneous refitted vehicles. Combined with telescopic boom and scissor composite lifting structure, it realizes ultra-stable vertical lifting and large-space multi-person synchronous operation, making up for the instability defect of pure folding boom aerial equipment.
Equipped with full-link safety interlock mechanism covering limit protection, outrigger interlock and emergency descent, plus redundant dual-control operation design, this aerial vehicle minimizes man-made operation faults and equipment failure risks. Expandable protective configurations such as insulation and anti-collision alarms satisfy universal and power special working demands, matching multiple overseas high-altitude operation safety regulations.
With mature SINOTRUK chassis reliability, standardized export hydraulic assembly and comprehensive safety configuration, this telescopic boom aerial work vehicle removes cross-border customs clearance and safety audit obstacles. It is cost-effective general aerial operation equipment for overseas municipal departments, power enterprises and engineering contractors, delivering stable, compliant and ultra-safe medium-low altitude construction solutions.
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