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Thunder Creek Service and Lube Upfit (SLU)
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Thunder Creek Service & Lube Upfit

Service and Lube Upfit (SLU)

The Thunder Creek Service and Lube Truck Upfit (SLU) offers mobile, full-scale service on a medium-duty truck chassis.

Overview

Built for the way Texas crews work

The Thunder Creek Service and Lube Truck Upfit (SLU) offers mobile, full-scale service on a medium-duty truck chassis.

The Thunder Creek Service and Lube Upfit (SLU) (SLU) provides fleet managers, contractors, and agricultural operators with a rugged, highly mobile solution to keep operations running at peak efficiency. Designed and engineered for the demanding environments of Texas jobsites, this system delivers industrial-grade fluid handling with absolute safety and compliance.

Built on a robust frame and featuring heavy-duty steel tanks, this unit stands up to the punishment of off-road movement, tight construction sites, and remote agricultural acreage. High-flow pumps, organized reel configurations, and weather-sealed cabinets ensure that service work is completed rapidly, reducing machinery downtime and keeping crews productive.

SLU690

Preventative Maintenance on Your Schedule

Streamline Your Preventative Maintenance Program

PM that Goes Where Others Cannot

Pumping System and Rear Box Features

Key Specs

Manufacturer
Thunder Creek
Capacity
690 gallons
GVWR
19,500 lbs. or 22,000 lbs.
Origin
Pella, Iowa, USA

Maintenance Videos

Factory Starfire Training

These Stewart-Amos training videos cover the core broom and sensor adjustments that keep a Starfire sweeper performing correctly in the field.

Service and Lube Upfit (SLU) - In Action

Watch the official video demonstration of the Thunder Creek Service and Lube Upfit (SLU) demonstrating its daily fluid service and jobsite functionality.

Technical Specifications

Service and Lube Upfit (SLU) Spec Details

Specifications below are pulled from manufacturer materials and Closner product research. Final build details can change by chassis, configuration, and option package.

SLU690 Specs

Capacity
690 gallons
Tank Sizes
115-, 55-, or 25- gallon tanks
Tank Material
10 gauge mild steel or 10 gauge stainless steel
GVWR
19,500 lbs. or 22,000 lbs.

Features

Service and Lube Upfit (SLU) advantages

SLU690

High-quality engineering features included on the Service and Lube Upfit (SLU) for reliable operations.

Preventative Maintenance on Your Schedule

High-quality engineering features included on the Service and Lube Upfit (SLU) for reliable operations.

Streamline Your Preventative Maintenance Program

High-quality engineering features included on the Service and Lube Upfit (SLU) for reliable operations.

PM that Goes Where Others Cannot

High-quality engineering features included on the Service and Lube Upfit (SLU) for reliable operations.

FAQ

Common Service and Lube Upfit (SLU) Questions

Is a CDL or HAZMAT endorsement required to operate the Thunder Creek Service and Lube Upfit (SLU)?

No. One of the main advantages of this design is that it is fully compliant with DOT regulations to transport fluids without requiring a commercial driver's license (CDL) or a HAZMAT endorsement. This is achieved by utilizing isolated 115-gallon tanks that collectively provide large capacity without triggering the regulatory thresholds for bulk fuel transport.

Can this unit be configured with a DEF delivery system?

Yes, Thunder Creek systems can be customized to include their patented, closed-loop DEF transport and pumping system. This keeps Diesel Exhaust Fluid temperature-regulated and protected against contamination, meeting ISO 22241 requirements for high-performance Tier 4 engines.

How does Closner Equipment support Thunder Creek customers in Texas?

Closner Equipment provides full dealership support for all Thunder Creek lines across Texas. We offer local parts delivery, factory-trained service technicians, routine preventative maintenance, and flexible financing or rental plans to keep your jobsites moving.

Get In Touch

Whether you need a quote, service, or parts, our team is ready to assist you immediately.