Codic Innovation


Gemba Walk Lean Management Software: Empowering Engineering Companies

OTR Engineered, a leading manufacturer of Off-The-Road (OTR) rims for heavy-duty vehicles, faced the challenge of optimizing their manufacturing processes to meet growing demand while maintaining high-quality standards. To address this, they implemented the Gumbo Walk Lean Management Software. This case study explores how Gumbo Walk transformed OTR Engineer’s rim development processes, leading to improved efficiency, reduced waste, and enhanced product quality.

Company Overview

OTR Engineered is a well-established company with a reputation for producing high-quality OTR rims used in various industries, including mining, construction, and agriculture. With a commitment to excellence, they sought to streamline their manufacturing operations and enhance their competitive edge in the market.


Inefficient Production Processes: OTR Engineer’s manufacturing processes were characterized by bottlenecks, excess work in progress, and long lead times, leading to inefficiencies and increased production costs.

Quality Control Concerns: Ensuring consistent quality across their rim products was a top priority. Manual quality control processes were time-consuming and sometimes prone to human error.

Limited Visibility: The lack of real-time visibility into production processes made it challenging to identify and address issues promptly, hampering decision-making.
The Solution: Gumbo Walk Lean Management Software

OTR Engineered decided to implement the Gumbo Walk Lean Management Software to address their operational challenges. Here’s how Gumbo Walk made a difference:

  1. Value Stream Mapping and Process Visualization:

Gumbo Walk enabled OTR Engineered to map their entire value stream and visualize production processes. This provided a clear understanding of each step involved in rim development, helping identify bottlenecks and areas of waste.

  1. Real-Time Monitoring:

The software allowed for real-time monitoring of production activities. This meant that supervisors and managers could track the progress of work orders, monitor machine performance, and receive alerts for any production anomalies.

  1. Work-in-Progress (WIP) Reduction:

With Gumbo Walk, OTR Engineered implemented a pull-based production system. Work orders were initiated based on customer demand, reducing excess WIP and minimizing overproduction.

  1. Quality Control Integration:

The software integrated quality control checkpoints directly into the production process. This ensured that quality checks were consistently conducted at the right stages, reducing defects and rework.

  1. Data-Driven Decision Making:

Gumbo Walk provided data analytics and reporting capabilities, allowing OTR Engineered to analyse historical data and identify trends. This data-driven approach helped in making informed decisions for process improvements.


The implementation of Gumbo Walk Lean Management Software yielded significant improvements for OTR Engineered:

Increased Efficiency: Production lead times were reduced by 20%, allowing OTR Engineered to respond more swiftly to customer demands.
Waste Reduction: Excess WIP was minimized, resulting in a 15% reduction in material waste and a decrease in storage costs.

Enhanced Quality: The integration of quality control checkpoints led to a 25% reduction in defects and a noticeable improvement in product quality.
Improved Visibility: Real-time monitoring provided better visibility into production, enabling timely issue identification and resolution.

Cost Savings: The combination of reduced waste and enhanced efficiency translated into a 12% reduction in overall production costs.

The adoption of Gumbo Walk Lean Management Software empowered OTR Engineered to optimize their rim development processes. By streamlining production, enhancing quality control, and enabling data-driven decision-making, OTR Engineered achieved significant improvements in efficiency, cost savings, and product quality. This case study showcases how the right lean management software can transform manufacturing operations, making a substantial impact on an organization’s bottom line and competitiveness in the market.


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