New CAT Equipment

R2900 XE Underground Diesel-Electric LHD Loader

CLEANER. FASTER. MORE POWERFUL

Built on the platform of our most popular underground loaders, the new R2900 XE is the first Cat® diesel electric underground LHD. It’s a productive, powerful, reliable machine built to meet the underground mining industry’s need for bigger payloads, faster loading and reduced emissions.
Its powerful diesel electric drive engine is EU Stage V compliant, and it offers the power to match its class-leading 18.5-tonne . The R2900 XE is highly productive, with smooth and quick machine responses combined with improved digging and tramming performance. Employing electric drive components reduces fuel burn and improves productivity — helping mines reduce greenhouse gas emissions and carbon footprint.

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Benefits

SUPERIOR PRODUCTIVITY

Thanks to a number of new and improved features, the R2900 XE delivers a +20% increase in productivity.
(Compared to R2900G)

GREATER THAN 35% IMPROVED LIFT BREAKOUT FORCE

The R2900 XE employs a high efficiency electric drive system and is powered by a quiet, reliable and durable Cat® C15 engine.

REDUCED MAINTENANCE and REPAIR

A number of features and improvements contribute to ensuring the R2900 XE is easier and less expensive to maintain, driving down cost per ton and increasing availability.

Learn more about the R2900 XE Underground Diesel-Electric LHD Loader

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  • Bucket Capacities
    Bucket Capacities
    7.4-9.8 m³ (9.7-12.8 yd³)
    Dump Bucket - 1 - Standard Bucket
    9.7 yd³
    Dump Bucket - 2
    11.2 yd³
    Dump Bucket - 3
    12 yd³
    Dump Bucket - 4
    12.8 yd³
  • Engine
    Bore
    5.39 in
    Displacement
    928 in³
    Engine Model
    Cat® C15
    Engine Power - Stage V Engine - ISO 14396:2002
    449 hp
    Engine Power - Tier 2/Stage II Engine - ISO 14396:2002
    447 hp
    Note (1)
    Power ratings apply at a rated speed of 1,600 rpm for Tier 2/Stage II model engine when tested under the reference conditions for the specified standard.
    Note (2)
    Power ratings apply at a rated speed of 1,600 rpm for Stage V model engine when tested under the reference conditions for the specified standard.
    Note (3)
    All rating conditions are based on ISO/TR 14396, inlet air standard conditions with a total barometric pressure of 100 kPa (29.5 in Hg), with a vapor pressure of 1 kPa (.295 in Hg), and 25° C (77° F). Performance measured using fuel to EPA specifications in 40 CFR Part 1065 and EU specifications in Directive 97/68/EC with a density of 0.845-0.850 kg/L @ 15° C (59° F) and fuel inlet temperature 40° C (104° F).
    Note (4)
    Minimal engine derating* required up to 2926 m (9,600 ft) at rated speed for Stage V engines and 3505 m (11,500 ft) for Tier 2/Stage II equivalent engines.
    Note (5)
    Optional DPF (Diesel Particulate Filter) Package available.
    Note (6)
    * <5%
    Stroke
    6.77 in
  • Hydraulic Cycle Times
    Dump
    2.8 s
    Lower, Empty, Float Down
    3.5 s
    Raise
    9 s
    Total Cycle Time
    15.3 s
  • Hydraulic System - Lift/Tilt
    Lift Cylinder - Bore
    7.48 in
    Lift Cylinder - Stroke
    39.8 in
    Lift/Tilt System - Circuit
    Electro Hydraulic Controls
    Lift/Tilt System - Pump
    Variable Displacement Piston
    Maximum Flow
    264 gal/min
    Relief Valve Setting - Main
    4597 psi
    Tilt Cylinder - Bore
    10.63 in
    Tilt Cylinder - Stroke
    18.03 in
  • Operating Specifications
    Breakout Force - Lift (ISO)
    71500 lb
    Breakout Force - Tilt (ISO)
    92500 lb
    Gross Machine Mass
    172157 lb
    Nominal Payload Capacity
    40785 lb
    Shipping Weight
    131988 lb
    Static Tipping Load - Full Turn - Lift Arms Horizontal
    82889 lb
    Static Tipping Load - Straight Ahead - Lift Arms Horizontal
    95407 lb
  • Service Refill Capacities
    Cooling System (Drive Motor - secondary)
    8.5 gal (US)
    Cooling System (Engine Radiator)
    25.1 gal (US)
    DEF Tank
    9 gal (US)
    Engine Crankcase
    13.7 gal (US)
    Front Differential and Final Drives - With Axle Oil Cooling System
    37 gal (US)
    Fuel Tank
    174.4 gal (US)
    Hydraulic Tank
    89.3 gal (US)
    Propulsion Motor/Drop Box Oil
    18 gal (US)
    Rear Differential and Final Drives - With Axle Oil Cooling System
    40.7 gal (US)
  • Standards
    Standards
    ISO 3471:2008 ROPS; ISO 3449:2005 FOPS
  • Tires
    Tire Size
    29.5 R29
  • Transmission
    Forward - 1st (virtual)
    3.6 mile/h
    Forward - 2nd (virtual)
    5.9 mile/h
    Forward - 3rd (virtual)
    10.6 mile/h
    Forward - 4th (virtual)
    15.3 mile/h
    Forward - 5th (virtual)
    20.8 mile/h
    Reverse - 1st (virtual)
    3.7 mile/h
    Reverse - 2nd (virtual)
    6.3 mile/h
    Reverse - 3rd (virtual)
    11.2 mile/h
    Reverse - 4th (virtual)
    16.2 mile/h
    Reverse - 5th (virtual)
    20.4 mile/h
    Transmission Type
    Cat switched reluctance electric drive
  • Turning Dimensions
    Articulation Angle
    42.5°
    Axle Oscillation
    Inner Clearance Radius**
    134 in
    Note
    ** Clearance dimensions are for reference only.
    Outside Clearance Radius**
    286 in
  • Weights
    Note
    * Calculated Weight.
    Operating Mass + Rated Payload*
    163100 lb
    Operating Mass + Rated Payload* - Front Axle
    120100 lb
    Operating Mass + Rated Payload* - Rear Axle
    43000 lb
    Operating Mass*
    122300 lb
    Operating Mass* - Front Axle
    54400 lb
    Operating Mass* - Rear Axle
    67900 lb
ELECTRICAL
  • 12V Power Supply in Cab
  • Alternator, 150-amp
  • Auxiliary Start Receptacle
  • Battery Disconnect Switch, Ground Level
  • Diagnostic Connector
  • Electric Starting, 24V
  • E-stop (Illuminated):
    – Rear Right Hand Side
    – Rear Left Hand Side
  • External LED Lighting System, Front, Rear, Stop – Brake – Tail Light Dual LED
  • Low Maintenance Batteries
OPERATOR ENVIRONMENT
  • Operator’s Station, Enclosed ROPS/FOPS:
    – Air Conditioning
    – Cab Pressurizer and Filter
    – Radio Ready Compartment for Radio and Speakers
  • Cup Holder and Storage Compartments
  • Cat® Color Multi Purpose Display (CMPD)
  • Electric Horns
  • Guard, Rear Side Quarter Window
  • Operator Presence System (Auto Park Brake)
  • Door Latch Monitoring
  • Electro-Hydraulic Implement Controls, Single Joystick
  • Push Button Panel for Lights
  • Seats:
    – Suspension Seat, Vinyl
  • Adjustable Arm Rest and Knee Pads
  • Seat Belt Monitoring
  • Retractable Seat Belt
  • STIC Steering
  • Secondary Steering
POWER TRAIN
  • Cat C15 Air-to-Air Aftercooler (ATAAC) Diesel Engine, 6-Cylinder
  • Engine Options:
    – Engine, Tier 2 Equivalent
  • Catalytic Exhaust Purifier/Muffler Group
  • Cat Switched Reluctance Electric Generator and Pump Drive
  • Cat Switched Reluctance Drive Motor
  • Cat Integrated Powered Electronics
  • Brakes, Fully Hydraulic Enclosed Wet Multiple – Disc with Cooling (SAFR)
TECHNOLOGY
  • Auto Retarder with Grade Control
  • Product Link Elite
OTHER EQUIPMENT
  • Tire Arrangements:
    – Tire, 29.5R29**2 VSMS2 L5S L2A Bridgestone
  • Flat Fold Handrails
ELECTRICAL
  • Lighting – Loading
  • Service Bay Light
OPERATOR ENVIRONMENT
  • Operator’s Station, Enclosed ROPS/FOPS:
    – Cab Pressurizer and Filter (HEPA)
  • Cameras, Color Forward and Rear Facing
  • Dual Pane Windows
  • Seats:
    – Suspension Seat Tee, Vinyl
    – Suspension Seat Air, Vinyl
  • Reversible Steering Return to Dig
POWER TRAIN
  • Engine Options:
    – Engine, EU Stage V
  • Diesel Particulate Filter (DPF) (flow through)
  • Fast Fill and S·O·S points
TECHNOLOGY
  • Traction Control
  • Auto Dig
  • Tire Pressure Monitoring
  • Command for Underground
  • Payload Control System
  • Remote Control Interface (excludes transmitter and receiver)
OTHER EQUIPMENT
  • Remote Recover Hook and Bar
  • Tire Arrangements:
    – Tire, 29.5R29**2 VMDL L5 L2A Bridgestone
  • Bucket, Various Sizes, Dump (7.4 m³ to 9.8 m³ [9.7 yd³ to 12.8 yd³])
  • GET and Wear Package Options
  • Centralized or Auto Lube Systems
  • Wheel Chocks
  • Rear Protection – Bat Wings