Product Overview
The YT3761 is a rigid-frame hauler whose 50 t payload and 76 t gross mass are engineered for ramp grades and cycle times found in open-pit coal and quarry duty, not road transport.
50 t
Rated Load
420 hp
Power
35%
Max. Gradeability
Rigid Haul Truck Applications
This rigid mining dump truck is deployed wherever high tonnage must be moved off public roads on a round-the-clock cycle. Typical duty cycles include open-pit coal, iron ore and non-metallic mines, aggregate quarries, hydropower dam embankment filling, harbour and stockyard earthworks, and large infrastructure earth-moving contracts.
Its rigid chassis is not certified for highway use, which keeps the structure light yet over-strength for the duty cycle. Operators value it on long hauls with ramps above 8%, where on-highway tippers would overheat and flex. The truck works reliably in ambient temperatures from -30 ℃ to +45 ℃.
Yutong supplies this 50 ton mining truck with global export support and after-sales parts, serving mines, quarries and construction contractors across Asia, Africa, the Middle East and Latin America.
Technical Highlights of the YT3761
The frame uses large-section box-shaped welded steel with high bending and torsional stiffness, while high-strength steel girders deliver a long fatigue life. A dual-circuit braking system combined with engine secondary braking gives safe, repeatable retardation on loaded descent ramps.
The ROPS/FOPS-compliant skeleton cab isolates vibration and dust, and the mining suspension with engineering axles is selected for shock loads at the loading shovel. The hydraulic lifting system tips the body in under 25 seconds, keeping the loading and unloading cycle tight.
How to Choose the Right Mining Dump Truck
Match the YT3761 to the loading tool: pair a 50 t payload class with a shovel or loader bucket that fills the body in three to five passes to minimise loading time. Operators should also confirm ramp gradeability against the design haul-road gradient and choose the body liner option when hauling rock. Contact Yutong for a haul-cycle simulation to size the fleet correctly.
As a leading open-pit dump truck manufacturer, Yutong offers configurations — bucket or body options, tyre packages, cab choices and power options — so the machine matches your exact duty cycle rather than a generic spec.
Technical Parameters
| Parameters of Standard Configuration | |
|---|---|
| Curb mass (kg) | 26000 |
| Designed gross mass (kg) | 76000 |
| Max. rated load (kg) | 50000 |
| Standard carriage (flush/stack) (m3) | 26/30 |
| Overall dimensions of vehicle (L X W X H) (mm) | 8700X3400X3700 |
| Wheel base (mm) | 3600+1550 |
| Drive type | 6X4 |
| Min. turning radius (mm) | ≤11 |
| Max. speed (km/h) | 46 |
| Max. gradeability (%) | 35 |
| Approach angle / departure angle (°) | 30/45 |
| Engine | Model |
| Power (kw/hp) | 283/385 |
| Max. torque (N.m) | 1835 |
| Gearbox | 9JSD220 |
| Tyre | 14.00-24 |
| Axle | Load of front axle (kg) |
| Load of intermediate and rears (kg) | 35 |
| Speed ratio | 11.28 |
| Time of lifting large carriage (s) | ≤28 |
About the YT3761
The YT3761 is a mining-class truck rated for the rated of payload on the rated gross mass, engineered for the haul roads and loading equipment of a production mine. Yutong matches the body, driveline and brakes to the rated load so the truck holds speed on grade and stops predictably in wet conditions.
The frame is built for haul-road fatigue, the body is lined for the material it carries, and the retarder and braking system are sized for continuous downhill work. Every unit is load-tested on the proving ground, and the load and brake charts are documented before delivery.
Choosing the YT3761 comes down to pit depth, haul-road grade and the loader fleet in use. Yutong confirms payload, body volume and retarding specification from your mine plan, and the global service network covers spares, operator training and field support.
Frequently Asked Questions
What is the rated payload of the YT3761?
The YT3761 is rated at 50 t load. The exact figure, body volume and gross mass are listed in the technical parameter table on this page and can be quoted to your project spec.
Is the YT3761 allowed on public roads?
No. As a rigid off-highway mining dump truck it is designed exclusively for mine and site haul roads and is not highway-certified, which optimises weight and strength for the duty cycle.
What mines is the YT3761 suitable for?
It is suited to open-pit coal, metal and non-metallic mines, quarries, hydropower earthworks and large stockyard operations with long, steep haul cycles.
How does braking perform on mine ramps?
A dual-circuit brake system with engine secondary braking provides controlled retardation on loaded descents, reducing brake wear and improving cycle safety.
Can the body be lined for rock?
Yes. A rock body and optional wear liner are available for abrasive material; Yutong can specify the right configuration for your material density and fragmentation.
What after-sales support is available?
Yutong provides spare parts, operator training and global field service for its mining trucks; send a message through the inquiry form for lead time and quotation.
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