LXY 1/14 Hydraulic RC Crane Dump Truck 770S - 10x10 All-Metal Axles RTR 10CH Valve Fly Jib Arm

#Features
1. 10x10 All-Metal Axles with Differential Locks
Features an all-metal 10x10 axle configuration with differential locks. The front and front-middle axles incorporate updated caster and kingpin inclination geometry, double-section constant-velocity universal joints, and hub reduction. The rear and rear-middle axles feature hub reduction, while the rear steering axle combines updated steering geometry, double-section constant-velocity universal joints, and hub reduction for a detailed heavy-duty chassis design.

2. Three-Speed Metal Gearbox
Equipped with a three-speed metal gearbox featuring reduction ratios of 1/113 in first gear, 1/86.4 in second gear, and 1/62.1 in third gear. The selectable gear ratios provide flexibility for different driving conditions, from heavy-load operation to balanced driving and higher-speed running.

3. Hydraulic Crane and Stabilizer System
The hydraulic system includes a precision-machined steel pump, 10-channel hydraulic control valve, dual-cylinder front stabilizers, two-stage hydraulic center support legs, rear support legs, and a truck-mounted hydraulic crane with a fly jib and winch. The synchronized hydraulic hose reel system manages hose payout and take-up during boom extension and retraction. 

4. Remote Control and Power System
Includes an upgraded XE LITE transmitter, an expansion RF module, and three receivers for stable control signal transmission. A high-capacity 3S battery is included, with reserved circuit expansion interfaces for future modifications. The power system features a 540 35T dual-ball-bearing motor and a 1080 ESC, along with multiple independent servos for controlling different vehicle and hydraulic functions.

5. Realistic Lighting and Sound with Removable Bed
The sound and lighting system includes flowing lights, ambient lights, and warning lights to enhance the scale-model appearance. The low-side cargo bed features a quick-release design and can be replaced with a roll-on dump bed for additional functionality. Please note that the roll-on dump bed is sold separately. The standard configuration includes a non-dump low-side cargo bed.Strong Expandability Factory full roll-on dump version, convertible to low-side cargo box with optional quick-disassembly kit. Multi-play modes meet advanced modification and collection needs.
 
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