R2900G Underground Mining Loader

R2900G Underground Mining Load-Haul-Dump (LHD) Loader

R2900G Underground Mining Loader

The R2900G underground loader is designed for high production, low cost-per-ton loading and tramming in underground mining applications. Compact design with agile performance, rugged construction and simplified maintenance ensures excellent productivity, long life and low operating costs. Engineered for performance, designed for comfort, built to last.

Benefits & Features

Product Specs

Engine

Engine Model
Cat® C15 ACERT™
Rated Power
1800.0rpm
Gross Power – SAE J1995
409hp
Bore
5.4in
Stroke
6.8in
Displacement
927.9in3
Gross Power – VR Engine – SAE J1995
409hp
Gross Power – Tier 3 Engine – SAE J1995
409hp

Operating Specifications

Nominal Payload Capacity
37926.0lb
Gross Machine Mass
155095lb
Static Tipping Load Straight Ahead Lift Arms Horizontal
88015.0lb
Static Tipping Load Full Turn Lift Arms Horizontal
75109.0lb
Breakout Force (SAE)
60298.0lb

Weights

Empty*
110692.0lb
Loaded*
148611.0lb
Empty – Front Axle
50832.0lb
Empty – Rear Axle
59860.0lb
Loaded – Front Axle
110716.0lb
Loaded – Rear Axle
37895.0lb
Note
*Calculated Weight.

Hydraulic Cycle Time

Raise
9.2Seconds
Dump
3.4Seconds
Lower, empty, float down
3.1Seconds
Total Cycle Time
15.7Seconds

Turning Dimensions

Axle Oscillation
Articulation Angle
42.5°
Inner Clearance Radius
133.2in
Outside Clearance Radius
288.3in

Transmission

Forward 1
3.4mph
Forward 2
6.0mph
Forward 3
10.7mph
Forward 4
18.5mph
Reverse 1
4.1mph
Reverse 2
7.3mph
Reverse 3
13.0mph
Reverse 4
22.0mph

Tires

Tire Size
29.5 × 29 34 PLY VSMS

Standards

Brakes
ISO 3450, AS2958.1, CAN-CSA424.30-M90
Cab/FOPS
ISO 3449, SAE J231, AS2294.3, EN13627
Cab/ROPS
ISO 3471, SAE J1040, AS2294.2, EN13510

Bucket Capacities

Bucket Capacities
6.3-8.9 m3 (8.2-11.6 yd3)
Dump Bucket – 1**
8.2yd3
Dump Bucket – 2**
9.4yd3
Dump Bucket – 3**
10.9yd3
Dump Bucket – 4**
11.6yd3
Note
**High penetration bucket versions also available.

Service Refill Capacities

Engine Crankcase
9.0gal
Front Differential and Final Drives (with Axle Oil Cooling System)
42.0gal
Rear Differential and Final Drives (with Axle Oil Cooling System)
44.1gal
Cooling System
19.8gal
Front Differential and Final Drives
31.4gal
Fuel Tank (Dual)
376.4gal
Hydraulic Tank
37.0gal
Rear Differential and Final Drives
33.5gal
Transmission
16.4gal

Equipment

  • Electrical
    • 12V Power Supply in Cab
    • Alternator, 95-amp
    • Auxiliary Start Receptacle
    • Battery Disconnect Switch, Ground Level
    • Circuit Breaker, 80-amp
    • Corrosive Protection Spray
    • Diagnostic Connector
    • Electric Starting, 24-volt
    • Engine Shutdown Switches: – Rear Left Hand Side – Rear Right Hand Side
    • External Lighting System, Front, Rear, Halogen Work Lights
    • Low Maintenance Batteries
    • Reversing Alarm
    • Starting and Charging System
  • Operator Environment
    • Cat Electronic Monitoring System (Cat EMS)
    • Electric Horns
    • Gauges: – Engine Coolant Temperature – Transmission Coolant Temperature – Hydraulic Oil Temperature – Fuel Level – Speedometer – Tachometer
    • Indicator Lights: – Alert Warning Light – Residual Brake Pressure
    • Low Hydraulic Level Warning
    • Open Operator Station ROPS/FOPS Structure
    • Operator Presence System (Auto Park Brake)
    • Pilot Hydraulic Implement Controls, Single Joystick
    • Push Button Panel for Lights
    • Suspension Seat with Retractable Seat Belt
    • STIC Steering
  • Power Train
    • Cat C15 ATAAC Diesel Engine, 6-Cylinder
    • Brake Axle Cooling
    • Electric Fuel Priming Pump
    • Engine Air Intake Precleaner
    • Engine Oil Filter, Remote Mounted
    • Heat Shields
    • Long Life Coolant
    • Planetary Powershift Transmission with Automatic Shift Control, 4 Speed Forward/4 Speed Reverse
    • Radiator, Cross Flow
    • Radiator Cap Manual Release
    • Rims, 5-Piece, Tubeless
    • SAFR Full Hydraulic Enclosed Wet Multiple-Disc Brakes
    • Torque Converter with Automatic Lockup Clutch
    • Transmission Neutralizer With Override Switch
    • Transmission Filter Drain Tap
  • Other Standard Equipment
    • Brake Light
    • Bucket, Dump
    • Bucket Lip, Hardox 450 Bucket
    • Bucket Positioner, Return To Dig
    • Catalytic Exhaust Purifier/Muffler Group
    • Decals, International Picto Graphics
    • Fuel System: – Dual Fuel Tanks – Fuel System Manual Shut Off Taps
    • Engine and Transmission Belly Guards
    • Fenders, Front, Rear
    • Firewall
    • Hand Hold (Access On/Off Top Deck)
    • Operator and Maintenance Manual, English
    • Protection Wear Bars 100 × 50 mm (4 × 2 in)
    • Rims, 5-Piece, Tubeless
    • Semi Centralized Lubrication Points
    • S·O·S port: – Coolant – Engine Oil – Hydraulic Oil – Transmission Oil
    • Swing Out Radiator Grill
    • Tires and Rims: A tire must be selected from the mandatory attachments section of the machine price list. Base machine price includes a standard tubeless rim allowance only.

Optional Equipment

  • Battery And Engine Shutdown Switches
    • Ground Level Isolation, In Cab Isolation Switch
    • Ground Level Isolation, Engine Shutdown Switch
    • Ground Level Isolation, In Cab Isolation, Engine Shutdown Switch
  • Brake Pressure Gauges
  • Brake Release Arrangements
    • Recovery Hook
    • Recovery Bar
  • Buckets
    • Bucket Profile Standard or High Penetration
    • Various Sizes, Dump (6.3 m3/8.2 yd3 to 8.9 m3/11.6 yd3)
    • Bucket Spill Guard
  • Bucket, Corners
    • Cast Corner, Shark Ready
    • Cast Corner, (All Other Hardware)
  • Bucket Hardware
    • Cutting Edge, Cat Weld-on
    • Cutting Edge, Half Arrow, Flat
    • Heel Shrouds
    • Mechanical Attached Shroud (MAS)
    • Mechanically Attached Wear Plate System, Cutting Edge Protection (MAWPS)
    • Mechanically Attached Wear Plate System, Bottom Protection (MAWPS)
    • Protector Pads (Bottom of Bucket)
    • Wear Bars
    • Wear Liner (7.2 m3/9.4 yd3 and 8.3 m3/10.9 yd3 Buckets)
  • Bucket Lip
    • Lip Fully Welded or Tack Welded
    • Lip Bare (No Hardware)
    • MAS Ready (Mechanical Attached Shroud)
  • Camera, Color Rear Facing
  • Chain Ready Front Fenders (chains not included)
  • Cover, Anti Vandalism for Shipping
  • Draw Bar Attachment, Bolt-On
  • Engine Options
    • Diesel Particulate Filter (for use with VR Engine only)
    • Engine, Ventilation Reduction (VR)
    • Engine, Tier 3
  • Lighting
    • External Lighting System, Front, Rear, LED Work Lights
    • High/Low Beam Function
    • Truck Loading Light, Lower Front Frame
  • Fast Fill System
    • Coolant
    • Engine Oil
    • Fuel (Dual Tanks)
    • Hydraulic Oil
    • Transmission Oil
  • Fire Suppression System
    • Ansul, Dry Powder
    • Foam, Water Based
  • Fluids
    • Arctic Coolant
    • Arctic Fuel
  • Front Light Protectors
  • Fuel System
    • Fuel Lines Double Braided (Stainless Sleeving)
    • Fuel Lines Standard Braided (Double Braid Hydraulic Hose)
  • Guard, Rear Side Quarter Window
  • Handrails
    • Hand Hold (Access On/Off Top Deck)
    • Fold Down Onto Top Deck
  • Hydraulic System
    • Alternate Implement/Pilot Control Configuration
  • Lubrication System
    • Automatic
    • Centralized
  • Mine Transfer Ready Rear Frame (Tack Welded)
  • Operators Station Rops/fops Enclosed
    • Air Conditioning
    • Cab Pressurizer and Filter
    • Duct, Window Demister
    • Dome Light
    • Heater
    • Radio Ready Compartment for Radio and Speakers
    • Strut, Cab Door
  • Operator And Maintenance Manual
    • Chinese
    • French
    • Indonesian
    • Portuguese
    • Russian
    • Spanish
  • Park Brake Switch Engagement
    • Push to Apply
    • Pull to Apply
  • Payload Control System
    • Payload Control System (PCS)
    • Loadrite L2180
  • Remote Control Interface (excludes Transmitter And Receiver)
    • RCT
  • Reversible Steering
  • Reflective Tape
  • Ride Control System
  • Rim
    • Rim Identification Numbering
    • Spare (Tubeless)
  • Seats
    • Seat Covers, Tee, Air and Standard
    • Suspension Seat Tee, Vinyl
    • Suspension Seat Air, Vinyl
  • Secondary Steering System
  • Service Tools
    • Brake Wear Gauge
    • Collet Jacking Bolts
    • Diagnostics Box
    • Recovery Bar (for use with Brake Release, Recovery Bar System)
    • Socket Extension, Wheel Nut
    • Reference Parts Manual for Additional Tooling Available
  • Switches
    • Engine Shutdown, Fire Suppression Activation
    • Idle Timer
    • Engine Shutdown/Idle Timer
  • Technology
    • Command for Underground
    • Vital Information Management System (VIMS) Gen 3
    • Electronic Access Module (Required with Automation)
  • Tire Arrangements
    • Tire, 29.5 × R29 VSMS 2 Bridgestone
    • Tire, 29.5 × R29 VSDL L5 Bridgestone
    • Tire, 29.5 × R29 XMine D2 Michelin
    • Tire, 29.5 × R29 XSMD2 L5S Michelin
  • Wear Protection Bars
    • Cab/ROPS
    • Hydraulic Tank
    • Radiator
  • Windows
    • Single Pane
    • Dual Pane
  • NOTE: Not all features are available in all regions. See your Cat dealer for more information.

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1 (800) 845-9188

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800-845-9188
Fabick MO & IL
414-461-9100
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