Editorial Technical Reference

Transfer Car

This page explains how Transfer Car is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

A wheeled vehicle used to transport materials, components, or products along fixed tracks or guide paths within a manufacturing or warehousing facility.

Representative product image. Confirm appearance and specifications with the manufacturer.

Product Specifications

Technical details and manufacturing context for Transfer Car

Definition
A Transfer Car is a key component of a Material Handling System designed for horizontal movement of loads between different points, workstations, or production lines. It operates on rails or guided paths and is commonly used to bridge gaps between conveyor systems, move heavy items between processing areas, or transport materials to and from storage locations. Transfer Cars improve workflow efficiency by enabling flexible routing and reducing manual handling in industrial environments. The car typically moves along fixed tracks using electric or manual propulsion. It may feature a flat deck, lifting platform, or specialized fixtures to secure loads. Movement is controlled through manual operation, remote control, or automated systems that integrate with the broader material handling network. Some models include positioning sensors, safety bumpers, and interlocking mechanisms to ensure precise alignment with adjacent equipment. Typical parameters include rated load capacity from 1 to 50 tonnes, travel speed from 10 to 30 m/min, track gauge from 500 to 2000 mm, wheel diameter from 200 to 600 mm, drive power from 0.75 to 15 kW, and power supply voltage of 380 V AC ±10% per IEC 60038. Control voltage is 24 V DC ±10%. Positioning accuracy is ±5 mm. Operating temperature ranges from -20 to 45 °C. Protection rating is IP54 to IP65 per IEC 60529. Rail type ranges from P18 to P50 per GB/T 11264. Overall dimensions vary from 2000×1500×500 mm to 6000×2500×800 mm. Weight ranges from 1 to 10 tonnes. Structural steel is the primary material. These values are reference ranges; verify model-specific specifications with the manufacturer or supplier.
Working Principle
The Transfer Car moves along fixed rails or guide paths, propelled by an electric motor or manual force. It carries loads on a flat deck or specialized fixtures. Control can be manual, remote, or automated, integrating with the material handling system. Positioning sensors and safety devices ensure accurate stops and safe operation. The car's design must match the track gauge, rail type, and load requirements of the facility.
Common Materials
Structural steel
Technical Parameters
ParameterTypical rangeNotes & selection driver
Rated Load Capacity1–50 tMaximum load the transfer car can carry safely.
Travel Speed10–30 m/minTypical operating speed; higher speeds may require special drive.
Track Gauge500–2000 mmDistance between the two rails; must match existing track.
Wheel Diameter200–600 mmAffects load distribution and track compatibility.
Drive Power0.75–15 kWDepends on load and speed; higher power for heavier loads.
Power Supply Voltage380 ±10% V ACThree-phase; other voltages available on request.IEC 60038
Control Voltage24 ±10% V DCFor PLC and remote control systems.
Positioning Accuracy±5 mmStopping accuracy at designated points.
Operating Temperature-20–45 °COutside this range, performance may degrade.
Protection RatingIP54–IP65IP54 for indoor, IP65 for dusty or wet environments.IEC 60529
Rail TypeP18–P50 kg/mMust match existing rail profile.GB/T 11264
Overall Dimensions (L×W×H)2000×1500×500–6000×2500×800 mmCustomizable to fit load and facility constraints.
Weight1–10 tIncreases with load capacity and features.

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM
  • Chassis Frame Part
    Provides structural support and houses the drive mechanism
    Material: steel
  • Drive Wheels Part
    Propels the transfer car along the tracks
    Material: steel with rubber tread
  • Guide Wheels Part
    Maintains alignment with the track and prevents derailment
    Material: steel
  • Control Panel
    Houses electrical controls for operation and safety features
    Material: steel enclosure
  • Drive Motor Optional
    Propels the car along the rails; hand-pushed cars do without it.
  • Positioning Sensor
    Stops the car on the mark at each station.
  • Safety Device
    Stops the car and warns people around it — needed wherever it shares floor space with workers.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: N/A (atmospheric)
other spec: Max Load Capacity: 1-50 tons, Track Gauge: 500-3000 mm, Speed: 0.1-2.0 m/s
temperature: -20°C to +50°C (standard), -40°C to +80°C (custom)
Media Compatibility
✓ Steel coils ✓ Palletized goods ✓ Bulk containers
Unsuitable: Corrosive chemical spill environments
Sizing Data Required
  • Maximum load weight (kg/ton)
  • Track length and layout complexity
  • Required duty cycle (hours/day)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Wheel bearing seizure
Cause: Inadequate lubrication due to contamination, improper grease selection, or extended service intervals leading to overheating and metal-to-metal contact.
Drive chain/belt failure
Cause: Misalignment, excessive tension, or wear from abrasive debris causing elongation, tooth skipping, or catastrophic breakage during operation.
Maintenance Indicators
  • Unusual grinding or squealing noises from wheel assemblies during movement
  • Visible misalignment or wobbling of wheels during travel, indicating bearing wear or structural issues
Engineering Tips
  • Implement precision laser alignment for drive components and establish a condition-based lubrication program using ultrasonic monitoring to detect under/over-lubrication.
  • Install vibration sensors on motor and wheel bearings with automated alerts for abnormal frequencies, and use thermal imaging during inspections to detect early-stage friction issues.

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
ANSI MH27.1-2003 Specifications for Underhung Cranes and Monorail Systems CE Machinery Directive 2006/42/EC

Quoted from the published standard.

Manufacturing Precision
  • Wheel Track Alignment: +/-1.5mm
  • Load Bearing Surface Flatness: 0.5mm
Quality Inspection
  • Non-Destructive Testing (NDT) - Magnetic Particle Inspection
  • Load Testing - 125% Rated Capacity Verification

Manufacturers of Transfer Car

7 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

CHNZBTECH
Xian, Shaanxi, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Dafang Crane
Henan, CN
Listed on the company's own website · profile compiled by CNFX from public sources
DGCRANE
Henan, CN
Listed on the company's own website · profile compiled by CNFX from public sources
KSCRANE
Henan, CN
Also makes: Jib Crane, Tower Crane, Overhead Crane and 5 more
Listed on the company's own website · profile compiled by CNFX from public sources
Machinesol
Zhejiang, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Nante Crane
Zhejiang, CN
Also makes: Hoisting Mechanism, Tower Crane, Overhead Crane and 7 more
Listed on the company's own website · profile compiled by CNFX from public sources
Xinxiang New Leader Machinery Manufacturing Co., Ltd.
Xinxiang, Henan, CN
Listed on the company's own website · profile compiled by CNFX from public sources

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
Request current drawings, revision history, and a signed specification sheet.
Manufacturing capability
Verify equipment lists, process limits, capacity, and representative production evidence.
Inspection readiness
Confirm test methods, calibrated equipment, sampling plans, and traceable reports.
Supplier transparency
Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

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Frequently Asked Questions

What is the typical load capacity range for a transfer car?

According to directory reference data, the rated load capacity typically ranges from 1 to 50 tonnes. However, the exact capacity for a specific model must be confirmed with the manufacturer or supplier, as it depends on the design and application.

How is the transfer car powered?

Transfer cars can be powered by electric motors or manual propulsion. Electric models may use onboard batteries or cable reels, but the specific power supply voltage is typically 380 V AC ±10% per IEC 60038. Control voltage is 24 V DC ±10%. Verify the actual power system with the supplier.

What rail types are compatible with transfer cars?

The directory lists rail types from P18 to P50 per GB/T 11264. The actual rail profile must match the existing track in the facility. Always confirm compatibility with the manufacturer.

What safety features are commonly available?

Common safety features include positioning sensors, safety bumpers, and interlocking mechanisms. These help ensure precise alignment and prevent accidents. However, the availability of specific features varies by model; check with the supplier.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.
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