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Cat Home & Outdoor Portable Generators

Whether it’s for home, work or play, look to Cat® Home & Outdoor portable generators for your portable power needs. Cat’s RP series line of portable generators is for anyone and everyone, built with the power and durability you’ve come to expect from Cat.

With 5 models to choose from, ranging in running power between 3600 to 12,000 watts, we’ve got you covered with the power and versatility you need in a quiet, compact design.

Cat RP Series portable generators are only available through Holt of California's Cat Rental Stores only. Please contact your Cat Rental Store Sales representative for pricing.

Ease of Use

Designed with ease of use in mind, you can have a Cat portable generator up and running within minutes of unboxing it – just add fuel.  Simple, intuitive controls make starting and stopping these generators a breeze and all controls and connections are located on one side of each unit. Oversized fuel tanks ensure these portable generators provide you with greater run time.

Low Maintenance

Cat portable generators were also designed to require limited maintenance, coming  with motor oil, a funnel, and the assembly & maintenance tools you need for do-it-yourself upkeep. These generators also feature never-flat tires and optimized weight balance to make it easy to take with you, wherever you need it. And while these Cat generators are big on power, they’re small in stature so when you’re not using them you can be sure they won’t take up too much storage space.


The all-steel construction of the Cat RP Series ensures these portable generators will last. Snap-fit protective covers protect Cat’s portable generators against shock in the worst weather, while auto-voltage regulation keeps the power you need coming consistently. Cat portable generators are also backed by a 3-Year limited warranty.  

Cat Portable Generators are great for:

  • Home & Small Office Emergency Backup Power. They are capable of powering multiple large appliances and tools all at once.
  • RV Camping & Outdoor Recreational use. Light up/heat your patio, play music, charge your mobile devices, even keep you bouncy castle inflated with these generators.
  • DIY Projects & Contractors. Cat portable generators can operate multiple tools like drills, saws and air compressors all at once.



For GSA Inquiries, please contact us at
(916) 381-9940 or This email address is being protected from spambots. You need JavaScript enabled to view it.

GSA Contract Number: GS-21F-030GA

Holt of California's rental division, The Cat Rental Store, is currently the only GSA-approved source to rent CAT® equipment. GSA Terms & Conditions can be viewed here.

Our rental division began nineteen years ago to supplement the sales of new machines and provide a supply chain of quality used equipment for sale. In those nineteen years, we have grown the rental side of the business to become one of the top providers of rental equipment in northern California.

We currently have 12 rental locations with three of them in the Sacramento metropolitan area. We take great pride in our team and our ability to service and maintain all of our equipment. We offer for rent the full line of Caterpillar products as well as allied vendors such as Genie, JLG, Multiquip, Wacker, Magnum Products and many others.

Another big advantage to our valued customers, Holt of California has five divisions, specializing in Power Generation/Truck Engine, Agricultural Products, Material Handling, Rental and Earth Moving Division. Each division is a leader in their industries in their respective markets. Each with their own service, maintenance and parts support departments. Each division also has multiple specialized service trucks and personnel at their disposal. And as a company, each Holt of California division works together to ensure our customers have the best rental experience in the industry.

As a full service CAT dealer our expertise is in our equipment knowledge. It is our job to know more about equipment and its application than any of our competitors. We don’t rent lawn mowers and roto‐tillers; we specialize in construction equipment and pride ourselves in having the newest equipment with the most options available. We have one of the youngest rental fleets in northern California. All our technicians are factory-trained and able to diagnose and repair almost anything in the field if necessary.

Our sales staff is very knowledgeable and has been in the industry for many years. We take great pride in employing the best, most qualified employees in the industry. We strive to have all of our employees do their best to provide top‐notch customer service to all of our valued customers. We spend time implementing programs and continually train our employees to assure that our employees are at the top of their game and a valuable resource for our customers.

Holt of California prides itself on having quality equipment that operates both properly and safely. We have a very extensive preventive maintenance program in place and perform services every 500 hours or 90 days, whichever comes first. 

Holt of California has many resources at its disposal to provide the service necessary to support your needs. Within Holt of California, we centrally dispatch our own fleet of delivery trucks, this allows us to move equipment on and off jobsites and between stores with very little notice, maximizing our equipment availability. More often than not we are able to provide equipment within a few hours of receiving the order. It also allows us to offer more early delivery times to our customers as we are dispatching based on where we have available trucks, not waiting for a truck to be available where the equipment is sitting. We can also deliver the afternoon before for a next day start. This allows more flexibility in our trucking and also lets your crew rest easy knowing that their machine is already on site, ready to work in the morning.

We take safety extremely serious. Holt of California has an extensive training program in place that assures us that our employees are able to perform their jobs safely and efficiently. Our employees are qualified to familiarize your operators with the equipment upon delivery. Holt of California takes great pride in our ability to quickly, efficiently and safely accommodate the need of our customers.

Holt of California is part of the nationwide network of CAT Dealers. Collectively, we provide rental services to the 48 contiguous United States, Alaska, Hawaii, Guam and Puerto Rico. Should you need to rent equipment outside our area, we would be happy to facilitate a GSA rental through one of our knowledgeable and highly skilled CAT Rental Dealer partners. 

We do expect that there will be emergency orders from time to time. At Holt, we thrive on emergencies. We can respond to almost any order at any time of the day or night. In the event that a situation arises, all you have to do is contact us and we will provide the necessary equipment usually within a few hours. We are available 24 hours a day 7 days a week to assist you in any way we are needed.

Next Generation Excavators

Which Works Best For Your Jobsites?

Each new Cat Excavator is designed with features, technology and operator comfort tailored to different work needs. To find the excavator that best fits your operation, take a look at the categories below and see where you fall in each set of choices. The results will help you choose the excavator that delivers the results you want for your business. 

NGH Comparison

Reliable. Comfortable. Productive. 

The 320 GC Excavator offers you the ideal balance of dependable performance, operator productivity features and reduced costs. The 320 GC is a smart choice for operations where high reliability and low cost-per-hour performance are priorities. 
See the full specifications of the Cat® 320 GC Excavator here.

Moving The Standard Higher

The 320 Excavator raises the bar for efficiency and fuel economy in this size class. With the industry's highest level of standard factory technology, a new cab focused on operator comfort, plus lower fuel and maintenance costs, the 320 will set a new pace for productivity and profit in your operation. 
See the full specifications of the Cat 320 Excavator here. 

High Production Performance

The 323 delivers power, speed and high production performance. With more standard technology than previous models, the highest lift capacity in the line-up, plus reduced fuel and maintenance costs, the Cat 323 has all you need to take your business to the next level. 
See the full specifications of the Cat 323 Excavator here. 

IncreasedEfficiency HOCButton 200x125 ReducedFuelConsumption HOCButton 200x125 LowerMaintenanceCosts HOCButton 200x125
The Cat 320 & 323 offer the industry's highest level of standard factory-equipped technology, including Cat Grade with 2D, Grade with Assist and Payload. All Next Generation Excavators feature a precise combination of lower engine speed and a large hydraulic pump that delivers top performance while burning less fuel.   Extended and more synchronized maintenance intervals across the line-up increase uptime and reduce costs compared to previous excavator models.


Undercarriage Services

Over time, the undercarriage on your machine takes a beating. Packing, abrasive soils, and high impact can make even the most durable products wear down. Holt of California can help you when undercarriage maintenance or repairs are needed.

Our track shop & undercarriage technicians are capable of working on all sizes and brands of undercarriage. From turning your pins & bushings, to rebuilding idlers, to re-shelling bottom rollers, to re-grousering track shoes, to straightening or -realigning your track roller frame, we've got you covered.

Holt of California can help you get the maximum value from your machine's undercarriage and help to extend its lifespan.

Holt of California offers a variety of undercarriage and track repair services, including:

  • ARM (Abrasion Resistant Material) Application
  • Bushing & Pin Turn or Replacement
  • Complete Undercarriage Repair & Rebuilding
  • Excavator Grease Turns & PPR2
  • Idler Welding/Resealing
  • Link Assembly Repairs
  • Roller Reshelling
  • Roller Swapping
  • Shoe Swapping and Regrousering
  • Straightening, Realigning and Rebuilding of Track Roller Frames
  • Custom Wear Parts
  • Special Undercarriage Components for Specific Applications

For more information please contact This email address is being protected from spambots. You need JavaScript enabled to view it., (916) 921-8815

Finishedweldedidler  Weldedidlershellsground
Finished Welded Idler  Welded Idler Shells ground to Specs 
Idlerpreheating Submergedarcidlerwelding
Idler Preheating Submerged Arc Idler Welding
Weldedidlerscooldown D8R idler welding
Welded Idlers in cool down containers  D8R Idler Welding
 NewCatrollershells  NewCatshellsseals
New Cat Roller Shells New Cat Shells & Seals
 wornCat rollers  Catreshelledrollers
Worn Cat Rollers Cat Reshelled Rollers
Used Components
 Trackrepair sections  Usedidlers
Track Repair Sections Used Idlers
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Used Rollers Used Track Shoes
 meshtungsten  ARMinstalled edge
10-30 Mesh Tungsten Carbide for Maximum Resistance ARM installed on edge
Installing ARM on cutting edge