Buyer Summary
Compare Landing Gear and Kingpins models by cargo, payload, axle configuration, and route conditions, then request a configured factory quote.
Parts Category
Landing Gear and Kingpins
Heavy-Duty Semi-Trailer Landing Gear & Kingpins engineered for dependable tractor-trailer coupling and secure static load support during uncoupled parking and loading operations.
Best For
- Buyers using the Landing Gear and Kingpins category as a shortlist before moving into exact model comparison.
- Fleet teams planning axle, suspension, braking, and replenishment purchases.
Not Ideal For
- Buyers who already fixed the exact model and no longer need category-level filtering.
- Buyers who expect a retail e-commerce checkout instead of technical matching and export support.
Current Series
3 Landing Gear and Kingpins Models Ready for Review
Showing 3 / 3 models
Factory SupportRoute MatchedExport Ready
How to Choose
Validate whether Landing Gear and Kingpins fits the cargo, route, and unloading logic before dropping to an exact SKU.
Check interchange, load class, and replenishment volume before requesting a quote.
Next Steps
Buyer FAQs
When should I start from Landing Gear and Kingpins instead of an exact product?
Start from Landing Gear and Kingpins when you still need to validate the right family, operating logic, and buying path before comparing one exact model.
Can KALES support repeat parts supply after the first order?
Yes. The parts category is structured for replenishment planning, repeat supply, and remote matching support.
Category overview
Heavy-Duty Semi-Trailer Landing Gear & Kingpins engineered for dependable tractor-trailer coupling and secure static load support during uncoupled parking and loading operations. Kales Vehicle supplies high-tensile landing legs and coupling hardware meeting ISO and SAE standards.Our collection features 28-ton, 32-ton, and 70-ton static capacity two-speed mechanical landing legs with universal mounting plates, forged 50 mm (2-inch / #50) and 90 mm (3.5-inch / #90) bolt-on and weldable kingpins, and heavy-duty 50# and 90# fifth wheel couplings. Designed with anti-corrosion finishes, high-efficiency gearing, and reinforced base shoes for stable support on uneven yard surfaces.
China's Premier Semi-Trailer Manufacturer & Heavy Truck Exporter
Kales supplies lowbed, flatbed, sidewall, skeletal, tipper, tanker, and dry van semi-trailers for machinery, containers, bulk materials, liquids, and protected freight. Before the specification is confirmed, the factory team reviews the cargo, target payload, axle layout, road conditions, unloading method, quantity, and destination.
Core Strengths
Why Choose Kales
Built to reassure procurement teams quickly: direct pricing, reliable manufacturing, export logistics support, and engineering flexibility for local operating realities.
01
Factory Direct Price
Eliminate middlemen and deal directly with the source. Save up to 15% on costs with our transparent factory pricing.
02
Quality Assurance
Every unit passes rigorous multi-point inspection before shipping. ISO certified manufacturing process.
03
Warranty Terms
Warranty scope, duration, exclusions, and claim handling are confirmed for each product and order in the quotation or contract. Ask for the applicable terms before ordering. Technical guidance and parts support are coordinated separately.
04
Custom Solutions
Tailored specifications to match your exact requirements. Our engineers work with you from design to delivery.