Keith Crews Cardinal 141 Years Strong

Since 1977 we have built a strong reputation for excellent installation and service work in the weighing industry. Pioneer has grown on this reputation due to the fact that we pay detailed attention and never instead of cutting corners. 

About Us

3 Service Locations and our Corporate Headquaters

Pioneer Scale has our Corporate Headquarters in the Heart of Benton and three convenient service locations with a large team of licensed technicians serving the Arkansas, Mississippi, Lousiana, Oklahoma, Missouri, Texas and New Mexico areas.

Benton, AR
Grand Prairie, TX

Texarkana, TX
Corporate Headquarters

Keith Crews Cardinal 141 Years Strong

Since 1977 we have built a strong reputation for excellent installation and service work in the weighing industry. Pioneer has grown on this reputation due to the fact that we pay detailed attention and never instead of cutting corners. 

About Us

Keith Crews Cardinal 141 Years Strong

Since 1977 we have built a strong reputation for excellent installation and service work in the weighing industry. Pioneer has grown on this reputation due to the fact that we pay detailed attention and never instead of cutting corners. 

About Us

People-Backed Products

Pioneer Scale is committed to offer good quality products to our customers.  The manufactures we choose to work with have the same ideals and quality requirements that we stand behind.  You will find a variety  of products that are economical and well built to suit your weighing needs.

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Cardinal Guardian Hydraulic - Concrete Deck



 Guardian Hydraulic Truck Scale Brochure

Cardinal’s USA-made NTEP Guardian Hydraulic Concrete Deck Truck Scales are ideal for the solid waste, aggregate, chemical, grain, and construction industries because they offer a high level of protection against many of the conditions that can adversely affect truck scale installations. Water damage, lightning strikes, power surges, explosive areas, corrosion, welding, shock loading, extreme temperature fluctuations and even rodents can cause all truck scale problems at a high cost to the owner, but the Guardian offers the highest level of protection available on the truck scale market against

  
Concentrated Load Capacity: 45 tons
Load Cell: SST Hydraulic
V-min: 3.8, 5.7 lb
Accuracy: Class IIIL 10,000 divisions multiple cells
Rated Capacity: 3,000 PSIG
Working Capacity: 1,800 PSIG
Pressure Transducer Construction: aluminum
Output: 1 mV/V
Output Resistance: 350 ohms +/- 1 ohm
Load Cell Construction: Stainless Steel
NTEP Approval: 97-093
Paint: Baked-on epoxyde cross-linked polyester anti-corrosion tan powder paint

Model Description
H4020-EPR-C Truck Scale, Hydraulic, 20' x 11', 40 Ton Capacity, Concrete Deck
H7040-EPR-C Truck Scale, Hydraulic, 40' x 11', 70 Ton Capacity, Concrete Deck
H7047-EPR-C Truck Scale, Hydraulic, 47' x 11', 70 Ton Capacity, Concrete Deck
H8050-EPR-C Truck Scale, Hydraulic, 50' x 11', 80 Ton Capacity, Concrete Deck
H11060-EPR-C Truck Scale, Hydraulic, 60' x 11', 110 Ton Capacity, Concrete Deck
H13570-EPR-C Truck Scale, Hydraulic, 70' x 11', 135 Ton Capacity, Concrete Deck
H13575-EPR-C Truck Scale, Hydraulic, 75' x 11', 135 Ton Capacity, Concrete Deck
H13580-EPR-C Truck Scale, Hydraulic, 80' x 11', 135 Ton Capacity, Concrete Deck
H13590-EPR-C Truck Scale, Hydraulic, 90' x 11', 135 Ton Capacity, Concrete Deck
H135100-EPR-C Truck Scale, Hydraulic, 100' x 11', 135 Ton Capacity, Concrete Deck
H135117-EPR-C Truck Scale, Hydraulic, 117' x 11', 135 Ton Capacity, Concrete Deck
Weights and Mesures Magazine July - August 2016