For many years, Cat® supplied support equipment to the surface mining sector. Today, Caterpillar® is the world's leading provider of production, support and technology solutions for surface and underground hard-rock mining. Well over half of the world's large mining trucks, wheel loaders, motor graders, scrapers and track-type tractors bear the Caterpillar name.
To see Caterpillar's surface mining machine specifications, click here.
Together, Caterpillar and HOLT CAT® offer mine-specific support solutions, including:
- Parts inventory management
- Remanufactured products
- Job efficiency and productivity analyses
- Haul road assessment
- Operator and technician training
- Contamination control advice
- Financing options
- Equipment management expertise
The quality and value of HOLT CAT solutions are unsurpassed. So is our commitment to the customers we serve. HOLT stands behind our products and services. We keep our promises. And if problems arise, we do whatever it takes to resolve them. We are passionate about your business and determined to help you succeed.
O & K Excavators
HOLT CAT is your local dealer for O&K® Mining-Hydraulic Excavators for the same 118 counties from Brownsville to Texarkana that we service for Caterpillar®. O&K has more than 40 years experience in the design of hydraulic shovels and excavators enabling them to build machines that provide reliability, productivity and serviceability. The O&K line has replaced the 5000 series that Caterpillar produced which includes the 5110, 5130, and 5230 model types.
Product Range
RH 40-E
Operating Weight: FS-230,930lb / BH 232,030lb
Shovel: 9.2 yd
Backhoe: 7.8 yd
RH 90-C
Operating Weight: FS-374,780lb / BH-379,190lb
Shovel: 13.1 yd
Backhoe: 13.1 yd
RH 120-E
Operating Weight: FS-626,330lb / BH-632,940lb
Shovel: 21.6 yd
Backhoe: 22.2 yd
RH 170 / RH170-B
Operating Weight: FS-868,170lb / BH-869,490lb
Shovel: 28.8 yd
Backhoe: 869,490
RH 200
Operating Weight: FS-1,157,420lb / BH-1,183,870lb
Shovel: 34 yd
Backhoe: 36.6 yd
RH 340
Operating Weight: FS-1,246,130lb / BH-1,251,110lb
Shovel: 44.5 yd
Backhoe: 44.5 yd
RH 340-B
Operating Weight: FS-1,246,130lb / BH-1,251,110lb
Shovel: 44.5 yd
Backhoe: 44.5 yd
RH 400
Operating Weight: FS-2,160,500lb
Shovel: 59 yd
For more information about O&K Mining Excavators, click here.
