Elphinstone E15 Series

E15 Agitator 7m3

  • GVM* 37,000 kg
  • Volume 7 m3
  • Plant mix mode agitator bowl speed 0-19 rpm
  • Transit mode agitator bowl speed 0-6 rpm
  • Cat C7.1 ACERT TIER 3 Engine (Standard)
  • Gross power SAE J1995 168kW / 228 hp
  • Telma High-capacity Electromagnetic Retarder
  • Electronic Speed Control
  • Articulation 42.5 degrees
  • Tyres 16.00R20

*GVM dependent on product configuration

Elphinstone E15 Series

The Elphinstone E15 is recognised as a modular and highly configurable, 15-tonne nominal base platform featuring a superior level of interchangeability of parts and components between machines. The E15 features an integrated Caterpillar powertrain delivering optimum performance and reliability in tough underground conditions.

ACERT™ Technology Caterpillar optimizes engine performance while meeting EPA Tier 3 regulations. ACERT™ Technology reduces emissions during combustion by using advanced technology in the air and fuel systems, in conjunction with integrated electronics. The Caterpillar engine meets emission regulations at the combustion source rather than recycling exhaust gases.

C11 ACERT EngineCat C7.1 Tier 3 engine (Standard)

The C7.1 ACERT Tier 3 engine arrangement rated at 168 kilowatts (225 horsepower) is the standard option for less stringent emission regulations. Matched to the engine is a Cat five-speed (three-speed reverse) transmission fitted with a lock-up torque converter.
Downtime during service and maintenance is reduced through some clever engineering and design features. Quick change air filters and 500-hour oil service intervals also reduce downtime and keep machines in operation for longer for greater productivity. The on-board warning & protection system continuously checks all critical machine functions for early warning and fast fault finding, recorded for analysis.

C7.1 Tier 4 Final ACERT EngineCat C7.1 Tier 4 Final engine (Optional)

The C7.1 ACERT Tier 4 Final engine arrangement is optional, adhering to EU Stage V exhaust emission standards. The engine arrangement offers a dual horsepower configuration set at 151 kilowatts (202 horsepower) for a higher performance rating. The lower reduced ventilation rating at 129 kilowatts (173 horsepower) is possible through a simple software change performed by a Caterpillar dealer.

Cat Five Speed TransmissionCat Five-Speed Transmission

The field proven Caterpillar power shift countershaft transmission easily matches engine power to the load size and ground conditions. Electronic control makes fingertip controls possible, reducing operator fatigue and improving comfort.

Gear Application Gear ratios are designed to maximise productivity in specific cycle segments: Gear 1 provides highest rimpull capability for heavy load applications;  Gear 2 and 3 for normal loads and higher speed operations; Gear 4 and 5 provide excellent empty return and roading speeds.


New Elphinstone E15 Agitator

Gross Vehicle Mass

37,000 kg

GVM dependent on configuration

Engine

Cat C7.1 ACERT

Tier 3 - Standard / Tier 4 Final - Optional

Gross Power SAE J1995

168kW / 228hp

Tier 3. Tier 4 Final 151kW / 202hp

Drum Volume

7m3 Capacity

Nominal Capacity

Outstanding ride and handling with excellent manoeuvrability

Elphinstone's new E15 Agitator is a welcome addition to the existing range of Elphinstone E10 Underground Hard Rock Support Vehicles (formerly WR810). The significance of the E15 model number is 'E' represents Elphinstone, and '15' indicates the nominal capacity in metric tonnes (depending on the configuration).

Built to thrive in the harsh underground environment, the first E15 models to be released include the E15 Agitator 7m3 (pictured), E15 Delivery (nominal 15-tonne capacity and 8.8tm crane), E15 Flat Deck (nominal 16-tonne capacity), E15 Water Tank (nominal 13,000L capacity), and E15 Fuel & Lube (Diesel, Lubricants, Grease, Coolant, DEF, Water & Air). Additional models will be released in the future.

Headlining the E15 series is the Agitator 7m3, built to thrive in harsh underground hard rock mining conditions, providing outstanding ride and handling with excellent manoeuvrability and turning circle.

Front-mounted cab with 180-degree view

At 2.4m high, the front-mounted operator cabin features 3-person seating, climate-controlled air conditioning, ergonomic central driving position with a clear 180-degree view, and a dial controller for the retarder, speed and implement controls. Operator comfort and convenience are further enhanced with an air-cooled compartment for lunch box storage, cupholders and smartphone charging ports.

High level of operator comfort

The A-frame front axle suspension, oscillating hitch and air-suspended seats deliver a high level of machine comfort to the operator and passengers.  The oscillating hitch ensures 4-wheel ground contact and reduced wear on the hitch and steering components. Nitrogen-charged hydraulic suspension cylinders and A-frame provide superior front axle ride quality over rough terrain.

Shared engine front frame

Common to the E15 and E10 range, the engine front frame can accommodate optional Cat C7.1 Tier 3 or Tier 4 Final engine arrangements featuring Caterpillar’s breakthrough ACERT™ Technology to meet exhaust emission reduction standards.

The engine’s efficient fuel delivery combined with air management and electronic control leads to high productivity and exceptional service life. An optional full-flow DPF may be fitted in place of the standard muffler and catalytic converter on Tier 3 models.

All engine and machine isolation functions are conveniently located on one panel accessible from ground level on the left-hand side.

Common rear frame

All the application modules pin and or bolt to the common rear frame, including the 7m3 agitator bowl. The frame is adaptable for multiple applications With 16.00R20 tyres, heavy-duty axles and different weight distribution, the machine has greater carrying capacity.

High-capacity electromagnetic retarder

Fitted as standard to the rear frame is a high-capacity electromagnetic retarder which provides superior braking performance on grade, and diagnostic capabilities with alarm and fault conditions reported back to the 12-inch touch screen operator display.

The integrated Retarder Control System (iRCS) combines both the control and power functions into a single unit. The innovative electronic design significantly reduces the retarder’s energy consumption, preserving electric circuits.

Speed control

The E15 also features ‘speed control’ whereby the operator can set the maximum speed on grade and the machine uses the retarder and the inertia of the powertrain to maintain the speed. When on flat ground the operator can accelerate over the maximum set speed, but when the accelerator pedal is released, the machine speed will revert back to the original maximum speed setting.

Front and rear hydraulic jacks

An optional feature of the E15 is the front and rear hydraulic jacks. The front jacks operate with a “park” function to enable the operator to safely exit the cabin with the engine operating. The rear jacks are used to level or lift the machine for discharge. All jacks can lift the machine off the ground for changing tyres.

Ground-level access for servicing

All service points such as tanks, filters, lubrication points and compartment drains are conveniently located at ground level for servicing.

Downtime during service and maintenance is reduced markedly on the E15 due to clever engineering and design features, incorporated with service personnel in mind.

Quick change air filters and 500-hour oil service intervals reduce downtime and keep machines in operation longer for greater productivity. A centralised onboard service centre includes fast fill, evacuation, and fluid sample points for analysis.

Machine dimensions

E15 Agitator Machine Dimensions
(Select image to enlarge)

Summary of key features:

  • Front-mounted 3-person operator cabin (Height of 2445mm).
  • Climate-controlled air conditioning.
  • Centre driving position with a clear 180-degree view.
  • Dial controller located on operator's armrest for retarder and implement control.
  • Air-cooled compartment for lunch box storage, cupholders and phone charging ports.
  • Caterpillar C7.1 Tier 3 or Caterpillar C7.1 Tier 4 Final engine.
  • 7m3 Agitator Bowl Carrying Capacity
  • Excellent manoeuvrability and turning circle.
  • Outstanding ride and handling.
  • Common front frame, engine, and transmission, with the E10 model.
  • A-frame front suspension with nitrogen-filled suspension cylinders.
  • Oscillating hitch to ensure all wheels maintain contact with the road surface.
  • High-capacity electromagnetic retarder is standard on all E15 configurations.
  • Speed control for maximum speed on grade.
  • Common rear frame for multiple applications.
  • 16.00R20 tyres and heavy-duty axles are standard.
  • Optional full-flow DPF can be fitted in place of standard muffler and catalytic converter on Tier 3 models.
  • Front and rear hydraulic jacks are optional.
  • Air-ride seats for the operator are standard and optional for passengers.
  • 12-inch touch screen with onboard advanced diagnostics is a standard feature.
  • Optional in-cabin filtration complying with ISO23875.

Battery Electric

Leveraging its existing portfolio of underground support vehicles, Elphinstone is developing Battery Electric Vehicles (BEV) in collaboration with its customers and supply chain partners.

The vision is to provide a Battery Electric Vehicle solution at the forefront of technology whilst maintaining a reputation for high quality, premium and reliable products, well-positioned and recognised globally in the underground hard-rock mining industry.

Please contact your Elphinstone Regional Sales & Support Manager or your local Cat dealer for more information.


Elphinstone WR810 model number changed to E10

WR810 model numbers will be updated to E10 in 2024

The Elphinstone WR810 series of underground support vehicles are recognised as a modular and highly configurable, 10-tonne nominal base platform featuring a superior level of interchangeability of parts and components between machines.

The WR810 model number will be phased out starting January 2024 and replaced with the E10 model number. This will apply to all future WR810 machines.

Elphinstone WR820 maximises productivity

Elphinstone, the most successful name in Australian-produced underground mining equipment, has developed a range of heavy-duty hard rock support vehicles that continue the company’s well-known 45-year legacy.

Based in Burnie, Tasmania, Elphinstone is an industry-leader in the design, manufacture and support of quality equipment for the global underground, and surface mining industries.

Read more

Future Focus for Finning Canada & Elphinstone

Finning & Elphinstone Partnership

Finning has partnered with Elphinstone to provide a diverse range of underground mining support vehicles to suit your mining application.

With sustainability at the forefront of our clients’ minds, Elphinstone have begun developing a suite of Battery Electric Vehicles (BEVs) support vehicles for underground hard rock mining to address the increasing decarbonisation efforts and expectations of our global customer base.

This will allow Finning and Elphinstone to support their clients achieve ESG targets as we move forward.

Finning is proud to be an authorised dealer for the Elphinstone UG product line including the UG20M Grader and the WR810 Series comprising a Delivery, Water Cannon, Fuel & Lube, 6m3 Agitator and Scissor Lift.

The WR810 Series is optioned with a Tier 4 Final version of the CAT C7.1 engine to align with Canadian emission standards.

The WR810 operator cabin is designed to seat three people in comfort with exceptional visibility. In the working environment a three-seater cabin allows for the complete crew to go collectively rather than deploying an additional light vehicle for personnel transport.

An exciting new line up from Elphinstone with the trusted service, warranty, parts and support from Finning.

WR810 Delivery

  • GVM* 28,760 kg
  • Engine model Cat C7.1 ACERT™ TIER 3 (Standard)
  • Engine model Cat C7.1 ACERT™ TIER 4 FINAL (Optional)
  • Maximum Payload 11,130 kg
  • HIAB Crane Rated Lift Capacity 8.8 TM
  • Crane Outreach 7.7 m

*GVM dependent on product configuration.

UG20M Motor Grader

  • GVM* 18,000 kg
  • Engine model Cat C7.1 ACERT™ TIER 4 INTERIM
  • Frame articulation left/right 20 degrees
  • Steering range left/right 47.5 degrees
  • Turning circle inner/outer (shortened wheelbase) 63/235 in
  • Overall length (shortened wheelbase) 28 ft 3.4 in

*Approximate only. GVM dependent on product configuration

WR810 Fuel & Lube

  • GVM* 24,750 kg
  • Engine model Cat C7.1 ACERT™ TIER 3 (Standard)
  • Engine model Cat C7.1 ACERT™ TIER 4 FINAL (Optional)
  • Diesel Tank Capacity 5000 L
  • 4 x 300 L Oil Tanks
  • 44 gallon drum storage with 2 point lash down device

*Approximate only. GVM dependent on product configuration

WR810 Water Cannon

  • GVM* 28,660 kg
  • Engine model Cat C7.1 ACERT™ TIER 3 (Standard)
  • Engine model Cat C7.1 ACERT™ TIER 4 FINAL (Optional)
  • Water Tank Volume 8000 L
  • Dust Suppression Road Spray System
  • Water pressure approx. 150psi

*GVM dependent on product configuration

WR810 Scissor Lift

  • GVM* 23,400 kg
  • Engine model Cat C7.1 ACERT™ TIER 3 (Standard)
  • Engine model Cat C7.1 ACERT™ TIER 4 FINAL (Optional)
  • Rated capacity 5,000 kg AS1418.10 Group A, Type 1
  • Platform size 2,400 mm wide x 4,000 mm long
  • 17% machine levelling ability via cylinders

*Approximate only. GVM dependent on product configuration

WR810 Agitator 6m3

  • GVM* 29,400 kg
  • Engine model Cat C7.1 ACERT™ TIER 3 (Standard)
  • Engine model Cat C7.1 ACERT™ TIER 4 FINAL (Optional)
  • Volume 6 m3
  • Plant mix mode agitator bowl speed 0-19 rpm
  • Transit mode agitator bowl speed 0-6 rpm

*Approximate only. GVM dependent on product configuration

Elphinstone WR810 Series

The WR810 is the smaller of Elphinstone's two purpose built base support platforms.  Available in forward or centre mount cab configuration, the WR810 features an integrated Caterpillar powertrain delivering optimum performance and reliability in tough underground conditions.

ACERT™ Technology Caterpillar optimizes engine performance while meeting EPA Tier 3 regulations. ACERT™ Technology reduces emissions during the combustion process by using advanced technology in the air and fuel systems, in conjunction with  integrated electronics. The Caterpillar engine meets emission regulations at the combustion source rather than recycling exhaust gases.

C11 ACERT EngineCat C7.1 Tier 3 engine (Standard)

The C7.1 ACERT Tier 3 engine arrangement rated at 168 kilowatts (225 horsepower) is the standard option for less stringent emission regulations. Matched to the engine is a Cat five-speed (three-speed reverse) transmission fitted with a lock-up torque converter.
Downtime during service and maintenance is reduced through some clever engineering and design features. Quick change air filters and 500-hour oil service intervals also reduce downtime and keep machines in operation for longer for greater productivity. The on-board warning & protection system continuously checks all critical machine functions for early warning and fast fault finding, recorded for analysis.

C7.1 Tier 4 Final ACERT EngineCat C7.1 Tier 4 Final engine (Optional)

The C7.1 ACERT Tier 4 Final engine arrangement is optional, adhering to EU Stage V exhaust emission standards. The engine arrangement offers a dual horsepower configuration set at 151 kilowatts (202 horsepower) for a higher performance rating. The lower reduced ventilation rating at 129 kilowatts (173 horsepower) is possible through a simple software change performed by a Caterpillar dealer.

Cat Five Speed TransmissionCat Five-Speed Transmission

The field proven Caterpillar power shift countershaft transmission easily matches engine power to the load size and ground conditions. Electronic control makes fingertip controls possible, reducing operator fatigue and improving comfort.

Gear Application Gear ratios are designed to maximise productivity in specific cycle segments: Gear 1 provides highest rimpull capability for heavy load applications;  Gear 2 and 3 for normal loads and higher speed operations; Gear 4 and 5 provide excellent empty return and roading speeds.

Elphinstone UG20K Grader Ecuador IASA

Elphinstone secures first sale in Ecuador through IASA

Elphinstone has secured its first sale in Ecuador, delivering a feature-packed UG20K underground grader to a valued customer through local CAT dealer IASA. The UG20K makes hard work look easy – smoothing and maintaining your haul roads for increased productivity and reduced operational costs. Features include LED front and rear lighting, emergency control brake, automatic greasing system, multi-view camera, fire suppression, fast fill and more.

CSA Glencore purchase WR810 Water Cannon through WesTrac

Elphinstone is excited to deliver a WR810 Underground Water Cannon to Glencore CSA Mine through WesTrac Cat in New South Wales. It is the third WR810 Water Cannon sold within Australia, with five units delivered internationally, with both Tier 3 and Tier 4 final engine arrangements. The dual application reduces the need for multiple machines, reducing capital, operational and maintenance costs plus the amount of heat and emissions produced. The machine will be used by Glencore CSA Mine for dust suppression, ore recovery and removal of hang up.

50th Underground Motor Grader

Elphinstone is excited and proud to announce the sale of the 50th underground motor grader designed and manufactured at the company’s world-class facilities in Burnie, Tasmania.

In 2017 Elphinstone identified an opportunity to expand their growing range of underground support vehicles by introducing the UG20K and UG20M haul road maintenance machines based on the Caterpillar 120K and 120M surface grader platforms. 

Elphinstone graders are currently operating in Argentina, Canada, Chile, the Democratic Republic of Congo, India, Kazakstan, Mali, Mexico, Mongolia, Nicaragua, Peru, Russia, Saudi Arabia, South Africa, Tanzania and the USA.