Shaanxi HanDe Axle / HanDe Axle drive axles, gearboxes, and traction motors

Single reduction drive axles, planetary hub gearboxes, electric axles, and front steering beams from Shaanxi HanDe Axle / HanDe Axle deliver reliable traction power for commercial trucks.

Shaanxi HanDe Axle / HanDe Axle single reduction drive axle assemblies

Single reduction drive axles from Shaanxi HanDe Axle / HanDe Axle spanning HDZ340, HDZ390, HDZ440, and HDZ485 employ precision hypoid gear sets with smooth meshing. The assemblies deliver high mechanical efficiency across long-haul tractors and regional coaches.

High-ratio hypoid crown gears with optimized tooth flank contact geometry profiles
Rigid axle housing architecture engineered for 11 to 16 ton gross load ratings
Broad reduction ratio selection spanning 2.846 to 6.733 for highway fleet profiles
Rapid matching of gear sets, pinions, and side shafts by axle identification plate

Shaanxi HanDe Axle / HanDe Axle hub reduction heavy drive axle series

Double reduction drive axles from Shaanxi HanDe Axle / HanDe Axle across HDZ274, HDZ300, HDZ425, and HDZ530 distribute torque between central differential and planetary hub gears. The design increases axle ground clearance for severe mining and construction terrain.

Planetary wheel-end gear sets reduce torque loads transferred through axle shafts
Pneumatic inter-wheel and inter-axle differential locks for difficult traction paths
Ductile iron axle housing structure resisting high loads on mining dump trucks
Identification of planetary sun gears, planet carriers, and hub seals by serials

Shaanxi HanDe Axle / HanDe Axle electric drive axles and traction motors

Electric drive axles from Shaanxi HanDe Axle / HanDe Axle across HDE3T, HDE5T, HDE11.5T, and HDE13T integrate high-speed permanent magnet traction motor TZ20XS-H0002, a two-speed planetary transmission, and axle gears into an integrated unit for commercial battery trucks.

Integrated traction motor and two-speed gearbox directly mounted on axle housing
Permanent magnet synchronous motor architecture providing high peak torque curves
Liquid jacket thermal management circuit cooling stator windings and power circuits
Matching TZ20XS-H0002 electric motors, resolvers, and drive seals by part number

Shaanxi HanDe Axle / HanDe Axle heavy steering drive axle product range

Steering drive axles from Shaanxi HanDe Axle / HanDe Axle including HDZ237, HDZ300, and HDZ386 combine continuous traction delivery with high steering angle agility. The assemblies serve all-wheel drive vehicles across 4x4, 6x6, 8x8 configurations and mobile crane frames.

Constant velocity joint shafts transmitting driving torque up to 42 degree lock
Heavy-duty kingpin assemblies with tapered roller bearings resisting lateral shock
Planetary wheel-end reduction reducing torsional stress across outer knuckle joints
Components matching for steering knuckles, kingpin bushings, and CV drive joints

Shaanxi HanDe Axle / HanDe Axle front steering and non-drive trailer axles

Non-driven steering front axles spanning HDZ7.5T to HDZ35T and trailer support axles such as HDZ11T from Shaanxi HanDe Axle / HanDe Axle bear elevated vertical loads. The drop-forged I-beam members equip heavy trucks, mobile crane carriers, and multi-axle trailers.

Drop-forged alloy steel I-beam with heat treatment resisting structural bending flex
Rated axle capacity spanning 7.5 to 35 tons optimized for multi-axle heavy cranes
Extended-life wheel hub assemblies equipped with sealed maintenance-free bearings
Selection of steering knuckles, kingpin repair kits, and tie rods by technical data

Shaanxi HanDe Axle / HanDe Axle differential, hub, and gear components

Spare parts for Shaanxi HanDe Axle / HanDe Axle assemblies comprise hypoid crown and pinion pairs, inter-wheel differential cases, side shafts, planetary sun gears, and brake units. The components restore original gear clearances and load limits across fleet rebuilds.

Precision hypoid bevel gear pairs featuring carburized tooth flank surfaces
Hardened alloy steel axle shafts designed to absorb severe torsional shock peaks
Pneumatic drum and disc brake assemblies with automatic slack adjuster linkage
Differential rebuild kits, pinion shaft bearing sets, and double-lip oil seals

Drive pinion shaft pre-load alignment in HanDe HDZ reduction gears

Operating endurance across Shaanxi HanDe Axle / HanDe Axle HDZ340 to HDZ485 series depends upon correct pre-load across tapered roller bearings supporting the drive pinion shaft. Bearing pre-load is adjusted via collapsible spacer sleeves or precision-ground shim rings of calibrated thickness.

During differential assembly, pinion nut tightening torque is monitored with a torque wrench while continuously checking shaft rotational resistance.

Insufficient pre-load produces axial play under drive torque, whereas excessive pre-load leads to roller overheating and premature fatigue flaking along bearing races.

Hypoid bevel gear contact pattern inspection on Shaanxi HanDe axles

Even contact stress distribution within hypoid gear sets on Shaanxi HanDe Axle / HanDe Axle assemblies is evaluated by applying marking compound to ring gear tooth flanks.

Under light test rotation, the tooth contact patch should settle near the toe of the tooth flank, occupying over half the active working profile.

A pattern riding the tooth top indicates insufficient pinion depth toward the ring gear center, remedied by installing a thicker shim behind the inner pinion bearing cone. Backlash between mating gears is adjusted using threaded adjuster rings flanking differential bearing supports.

Planetary hub reduction maintenance on HanDe HDZ530 drive axles

Double reduction axles including Shaanxi HanDe Axle / HanDe Axle HDZ300, HDZ425, and HDZ530 series feature straight-cut planetary gear sets positioned directly inside outer wheel hubs.

The central sun gear receives driving torque from the side shaft, powering three planetary gears running on needle bearings around an internal stationary ring gear. Service life depends on bronze thrust washers and continuous lubrication inside hub cavities.

During scheduled fleet service, planet pin bearings undergo inspection for radial looseness, and magnetic drain plugs are cleaned of metallic wear fines.

Thermal management and servicing of HanDe HDE11.5T electric axles

Integrated electric drive axles from Shaanxi HanDe Axle / HanDe Axle including HDE5T, HDE11.5T, and HDE13T incorporate a liquid cooling jacket encasing the traction motor stator. The assembly relies on a TZ20XS-H0002 permanent magnet synchronous motor sensitive to stator winding temperature limits.

Embedded PT100 temperature sensors stream diagnostic metrics to vehicle controllers.

Maintenance inspections verify fluid circulation through cooling ducts, tightness of high-voltage wiring connectors, and continuity of shielding sleeves that prevent electromagnetic interference across vehicle networks.

Kingpin clearance verification on HDZ237 steering drive axles

Driven steering front axles from Shaanxi HanDe Axle / HanDe Axle across HDZ237 and HDZ386 series require monitoring of bearing clearances around kingpin pivots. Kingpin pre-load is calibrated using laminated shims positioned beneath upper and lower steering knuckle covers.

Uniform shim distribution aligns the constant velocity joint rotational center with the knuckle steering pivot axis, eliminating shaft bending stresses at high turning angles up to 42 degrees.

Regular lithium grease injection through zerk fittings purges road contaminants, preventing pivot seizure and steering wander on off-road chassis.

Gear oil specification and hub bearing lubrication on HanDe axles

Drive axle differentials from Shaanxi HanDe Axle / HanDe Axle require extreme-pressure hypoid gear oils meeting SAE 85W-90 or SAE 80W-140 viscosity grades under API GL-5 specifications.

Sulfur-phosphorus anti-wear additives generate an active protective barrier shielding tooth flanks during high torque shock. Initial lubricant renewal across the differential housing and wheel hub reservoirs takes place following running-in operation.

Periodic oil draining, axle housing breather cleaning, and magnetic plug checks protect gear teeth, planetary sets, and differential bearing cups from abrasive wear.

Shaanxi HanDe Axle / HanDe Axle and model names are trademarks of their respective owners and are used only to identify the equipment for which we source parts. SpareX is not an official dealer, distributor or representative of Shaanxi HanDe Axle / HanDe Axle and is not affiliated with the trademark owner. Origin, documents and warranty are stated for each item in the quotation.