Our Services

HCH has a wealth of fluid moving experience and strives to be the industry leader in the field of heavy oil hauling and produced water transfers while providing our customers with a safe, organized and unrivaled service.


HCH is a wholly-owned subsidiary of the Mullen Group of Companies. With the main terminal in Lloydminster, Alberta, we are a leading provider in the transportation and specialized services segment in the heavy oil industry.

Our maintenance group schedules preventative maintenance a minimum of three times annually for all active units to keep our equipment in top condition and uphold our reputation as the best maintained fleet in the area. HCH is licensed to issue Alberta Commercial Vehicle Inspection Permits (CVIP).

Our Transport Canada B620 Facility Certification permits us to perform in-house inspections, repairs and modifications to our units. This allows timely turnaround of our equipment plus assurance that the required CSA standards are met or exceeded and effective quality controls are in place.

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Fluid Hauling

HCH offers both contract and demand fluid hauling services to the heavy oil industry with diversified equipment fleets designed to meet almost any application. Our dispatch operates 24/7/365 days a year, which allows us to provide our customers with the quality service that we strive to achieve. We have embraced the Mullen Group's On the Road to Quality program and are committed to continuous improvement and achieving total customer satisfaction.


Body Jobs

Tandem axle Body jobs (14m) 406 crude spec


Tandem/tandem wagons (28m) 306 crude spec
Tandem/tandem wagons (28m) 406 crude spec
Tandem stiff pull pup (14m) 406 crude spec 

Tandem Trailers

Tandem trailers (28m) 306 crude spec

Tridem Trailers

Tridem trailers (34m) 306 crude spec
Tridem trailers (34m) 406 crude spec
Tridem trailers (38m) 306 crude spec
Tridem trailers (38m) 406 crude spec
Tridem trailers (38m) 406 full spec
Tridem trailers (38m) 407 spec Sour seal 

Insulated B-Trains

Insulated B-trains (55m total capacity) 407 spec
Insulated B-trains (57m total capacity) 407 spec
Insulated B-trains (62m total capacity) 407 spec 

Reverse B-Trains

Reverse B-trains Tandem lead/Tridem pup - 306 / 406 crude spec

Specialized Services

Flush-By Trucks

Used for flushing insert pumps/progressive cavity pumps on vertical and slant wells to change wellhead drives, stuffing boxes, scope flushes and polish rod changes.

  • Tandem and Tri Drive Units
  • Exceeds all regulatory standards including SCBA & Triple Head Monitors
  • B620 – TC306 and TC306 Crude
  • 54’ - 63’ Derricks
  • 50,000 lb. pull rating
  • 3 x 5 Triples pumps
  • Working pressure 5,000 PSI
  • 7m3 volume

Vacuum Trucks

These trucks are ideal for spill clean-ups, fluid transfers, tank cleaning and service rig work as most body jobs are very versatile. When a spill is compromising the safety of workers or the environment, wet vacs are primarily needed. They gather and haul most TDG regulated products, septic wastes or fluids with some solids. They can be used to remove small amounts of dry material. In addition, we have specialty wet vac units that are designed to haul acids and other corrosive materials.

Tandem Drive Semi Vacuum Units

  • B620 – TC350
  • Hibon Blower Systems
  • 23m3 volume
  • Payload 22,500 kg

Tri-Drive Body Vacuum Units

  • B620 – TC407 – TC412
  • Hibon Blower Systems
  • 16m3 volume
  • Payload 15,000 kg

Tandem Drive Body Vacuum Units

  • B620 – TC350
  • Hibon Blower Systems
  • 12m3 volume
  • Payload 9,500 kg

Pressure Trucks

These trucks pump various fluids at high pressures (up to 5,000 psi) into pipes, wellheads and vessels allowing a thorough test for leaks. This process also includes loading well loads, rig jobs, pressure testing, pushing flow lines stinging and fluid transfers. These units are ideal for tank cleaning as they can pump large volumes of water at pressures up to 5,000 psi. This is very effective in moving sludge and solids from manways to the vacuum points.

Tandem Drive Semi Vacuum Units

  • B620 – 406
  • 3 x 5 and 4 x 5 Triplex pumps
  • Working pressure up to 5,000 PSI
  • 16 m3 volume
  • Payload 16,000 kg
  • Some split tanks

Tri-Drive Body Vacuum Units

  • B620 – TC 306 and TC 306 Crude
  • 3 x 5 and 4 x 5 Triplex pumps some with Barrel Counters
  • Working pressure up to 5,000 PSI
  • 11 m3 volume
  • Payload 11,000 kg
  • Some split tanks

Steamer Trucks

These units can be used for cleaning large vessels, tank bottoms, facility equipment, process buildings, radiators, spill clean-up, thawing frozen pipes and equipment. They are capable of pumping water at 2,000 litres a minute (up to 3,000 psi). We have units equipped with 1 million BTU burners creating a dry steam eliminating ice buildup created by a wet steam.

  • 1M BTU Boiler
  • High Pressure Pumps
  • Chemical Applications

Combo Units

A unit built to combine a vacuum truck and steam truck so that one truck will do the same job as two trucks for cost-saving to our clients. Ideal for tank cleaning, spill clean-ups and general cleaning of well site equipment.

Tandem Drive Semi Vacuum Units

  • B620 – 406
  • Working pressure 100 to 3,500 PSI
  • 8 m3 volume tank capacity

Queen B Trucks

Queen Bee trucks with suction capabilities of 6400 CFM. Each unit is equipped with a remote controlled 360°swivel boom, which is perfect for top loading and high lift jobs.
This unit is designed to vacuum wet or dry material. An aluminum pipe can be added for long-distance material removal. There is filter housing on the unit to reduce the dust from entering the atmosphere.

  • Chemical Applications
  • 12 m3 volume

High Pressure Units

These trucks pump various fluids at very high pressures (up to 20,000 psi) used for cleaning tanks, vessels, exchangers, piping, and hydro testing.

Equipped with dump guns, 3D nozzle, BJY nozzles and pencil line.

Tandem Drive Semi Vacuum Units

  • B620 – 406
  • 3 x 5 and 4 x 5 Triplex pumps
  • Working pressure up to 20,000 PSI
  • 9 m3 volume

Heavy Crude Hauling L.P. is a Business Unit of Mullen Group Ltd.


Heavy Crude Hauling L.P.
6601– 62nd Street
Lloydminster, AB
T9V 3T6


Toll free: (877) 875-5358
Tel: (780) 875-5358
Fax: (780) 875-5825

50th Anniversary
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