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Single-Worm Slewing Drive with Hydraulic Motor for Jacking Equipment
Motors And Drives

Single-Worm Slewing Drive with Hydraulic Motor fo | RFQ Sourcing Details

Motors And Drives · Quote on request

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Quote on request

Product specs

CategoryMotors and Drives
Unitset
Weight2,300 kg
PackingNude packing
Guide speed38 r/min
Guide torque6,500 N
CustomizationAvailable
Jacking speed40–70 mm/min
CategoryMotors And Drives
AvailabilityInquiry required
Source date2026-07-23

Buyer's Digest

Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Motors And Drives. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.

Original product description

This industrial single-worm slewing drive with hydraulic motor is offered for jacking-machine and tunnel-boring equipment. The listed guide system delivers 6,500 N·m torque at 38 r/min.

Associated equipment data specifies two 1,000 kN main jacking cylinders, two 650 mm cylinder strokes, 11,500 N·m mud-discharge jacking torque, and a mud-discharge speed of 23 r/min. The stated jacking speed is 40–70 mm/min.

The supplied product information also describes an auger boring system for laying steel and semi-steel pipelines in nominal diameters of 300, 400, 500, and 600 mm. Listed uses include sewer pipelines, separate rainwater pipelines, and thermal-pipeline casings.

The described three-stage construction method uses a guided drill, diameter expansion with spiral casing and conveying components, and final boring and pipe propulsion. The equipment is stated to work in soft soil, clay, sandy soil, gravelly soil, hard soil, and backfill.

Reported horizontal straightness during the complete jacking process is ±30 mm. The thrust-system dimensions are listed as 2300 × 1600 × 1500 mm, and the equipment weight is 2,300 kg. A minimum 2.5 m working-shaft diameter and 1.5 m receiving-shaft diameter are stated. Customization is available.

Before procurement, buyers should confirm whether the quoted scope is the standalone slewing drive, the hydraulic motor and drive assembly, or a complete auger boring or jacking system.

Request an exact configuration sheet showing included hydraulic components, controls, cylinders, boring tools, guide equipment, casings, conveyors, and accessories.

Buyers should also verify the required pipeline diameter, geological conditions, shaft dimensions, interface dimensions, hydraulic requirements, operating direction, duty cycle, and site-specific performance criteria.

Packaging, documentation, testing, delivery schedule, installation support, spare parts, and warranty terms should be agreed before ordering.

Single-Worm | Applications and Buyer Notes

Single-Worm is organized as a sourcing-ready Motors And Drives reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time que

Applications

  • Initial shortlist building for related product or supplier options.
  • Specification and application fit review before bulk purchasing.
  • Category, keyword and detail-page comparison before sending an RFQ.

Key specifications

Category
Motors and DrivesBased on visible page data; confirm exact value in the RFQ.
Unit
setBased on visible page data; confirm exact value in the RFQ.
Weight
2,300 kgBased on visible page data; confirm exact value in the RFQ.
Packing
Nude packingBased on visible page data; confirm exact value in the RFQ.
Guide speed
38 r/minBased on visible page data; confirm exact value in the RFQ.
Guide torque
6,500 NBased on visible page data; confirm exact value in the RFQ.
Customization
AvailableBased on visible page data; confirm exact value in the RFQ.
Jacking speed
40–70 mm/minBased on visible page data; confirm exact value in the RFQ.

Buyer tips

  • State quantity range and split-delivery needs before price comparison.
  • Add certification, material or inspection standards when they affect acceptance.
  • For time-sensitive projects, include target arrival date and destination.
  • For special applications, describe operating condition, installation environment and duty cycle.

FAQ

What should buyers confirm first?

Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.

Can buyers inquire when specs are incomplete?

Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.

How should this listing be evaluated?

Check title, category, specifications and related keywords against the actual sourcing requirement.

Source mix: ugc

Key specifications

CategoryMotors and Drives
Unitset
Weight2,300 kg
PackingNude packing
Guide speed38 r/min
Guide torque6,500 N
CustomizationAvailable
Jacking speed40–70 mm/min
Horizontal straightness±30 mm over the jacking process
Thrust-system dimensions2300 × 1600 × 1500 mm
Listed pipeline diameters300, 400, 500, and 600 mm
Mud-discharge jacking speed23 r/min
Main jacking cylinder stroke650 × 2 mm
Main jacking cylinder thrust1,000 × 2 kN
Mud-discharge jacking torque11,500 N
Minimum working-shaft diameter2.5 m
Minimum receiving-shaft diameter1.5 m

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