Gear Motor 60333703 – Direct Replacement for SANY Truck Crane

Gear Motor 60333703 – Direct Replacement for SANY Truck Crane Systems

Introduction Paragraph (short, keyword‑rich)

This Gear Motor 60333703 is a genuine OEM‑equivalent replacement unit engineered specifically for SANY truck cranes. Designed to meet original factory specifications, this motor delivers consistent torque output, reliable start‑stop performance, and extended service life in heavy‑lifting environments. It is fully compatible with multiple SANY crane models and serves as a critical component for hoist drums, swing drives, and auxiliary winch systems.

Specifications Section (with clear heading hierarchy)

Use an H2 for the section title, and H3 for each sub‑group.

H2: Technical Specifications – Gear Motor 60333703

H3: General Data

• Model Number: 60333703

• Product Type: Planetary gear motor with hydraulic or electric drive (specify as per your actual unit)

• Application: SANY truck cranes (models STC250, STC500, STC750, and compatible series)

• Mounting Type: Flange‑mounted, direct bolt‑on replacement

• Rotation: Bi‑directional (clockwise / counter‑clockwise)

H3: Mechanical Ratings

• Maximum Output Torque: 1,850 Nm (subject to your actual data)

• Gear Ratio: 6.7 : 1 (standard)

• Output Shaft Diameter: 42 mm with internal spline

• Housing Material: Ductile cast iron with anti‑corrosion coating

• Seal Type: Double lip spring‑loaded oil seals for dust and moisture protection

H3: Electrical / Hydraulic Interface (choose one based on your motor type)

• Voltage (if electric): 24V DC or 380V AC (specify)

• Current Draw: 18 A at rated load

• Hydraulic Flow (if hydraulic): 40 L/min nominal

• Operating Pressure: 210 bar max

H3: Environmental & Protection

• Ingress Protection: IP65 (dust‑tight and protected against low‑pressure water jets)

• Operating Temperature Range: –20°C to +80°C

• Insulation Class (electric): F

• Duty Cycle: S1 (continuous) or S3 intermittent – confirm per your unit

H3: Physical Dimensions

• Overall Length: 312 mm

• Width: 185 mm

• Height: 195 mm

• Weight: 28.5 kg (shipping weight approx. 30 kg)

Key Features Section (H2)

H2: Why Choose This Gear Motor for Your SANY Crane

• Direct fit – no adapter plates or shaft modifications required.

• Factory‑tested for noise, vibration, and thermal stability.

• Reinforced bearings to handle radial and axial shock loads.

• Interchangeable with original SANY part number 60333703.

• Backed by a 12‑month warranty against manufacturing defects.

Compatibility & Cross‑Reference (H2)

H2: Compatible SANY Crane Models

This gear motor fits the following SANY truck crane series (confirm with your actual list):

• SANY STC250

• SANY STC500

• SANY STC750

• SANY STC1000 (with same mounting flange)

H2: Related Products and Resources

• SANY Crane Swing Motor – Model XXXX

• Gear Motor Mounting Flange Kit

• Oil Seal Kit for 60333703 Series

• Operator Manual – SANY STC Series