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Underground Mining Load-Haul-Dump (LHD) Loaders
R2900G Underground Mining Loader
Power Train
- Engine
Power Train
- Transmission
Hydraulics
Structures
Operator Comfort
Loader Bucket Systems
Serviceability
Customer Support
Safety
Engine | |
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Engine Model | Cat® C15 |
Gross Power - SAE J1995 | 305 kW (409 HP) |
Bore | 137.2 mm (5.4 in) |
Stroke | 171.5 mm (6.8 in) |
Displacement | 15.2 l (927.9 inu00b3) |
Gross Power - VR Engine - SAE J1995 | 305 kW (409 HP) |
Gross Power - Tier 3 Engine - SAE J1995 | 305 kW (409 HP) |
Rated Power | 1800 r/min (1800 r/min) |
Operating Specifications | |
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Nominal Payload Capacity | 17200 kg (37920 lb) |
Gross Machine Mass | 70350 kg (155095 lb) |
Static Tipping Load - Straight Ahead - Lift Arms Horizontal | 39923 kg (88015 lb) |
Static Tipping Load - Full Turn - Lift Arms Horizontal | 34069 kg (75109 lb) |
Breakout Force - SAE | 27346 kg (60298 lb) |
Weights | |
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Empty* | 50209 kg (110692 lb) |
Loaded* | 67409 kg (148611 lb) |
Loaded - Front Axle | 50220 kg (110716 lb) |
Empty - Front Axle | 23057 kg (50832 lb) |
Empty - Rear Axle | 27152 kg (59860 lb) |
Loaded - Rear Axle | 17189 kg (37895 lb) |
Transmission | |
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Forward - 1 | 5.4 km/h (3.4 mile/h) |
Forward - 2 | 9.7 km/h (6 mile/h) |
Forward - 3 | 17.3 km/h (10.7 mile/h) |
Forward - 4 | 29.8 km/h (18.5 mile/h) |
Reverse - 1 | 6.6 km/h (4.1 mile/h) |
Reverse - 2 | 11.8 km/h (7.3 mile/h) |
Reverse - 3 | 21 km/h (13 mile/h) |
Reverse - 4 | 35.5 km/h (22 mile/h) |
Hydraulic Cycle Times | |
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Raise | 9.2 s (9.2 s) |
Dump | 3.4 s (3.4 s) |
Lower, Empty, Float Down | 3.1 s (3.1 s) |
Total Cycle Time | 15.7 s (15.7 s) |
Bucket Capacities | |
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Bucket Capacities | 6.3-8.9 m3 (8.2-11.6 yd3) |
Dump Bucket - 4** | 8.9 mu00b3 (11.6 ydu00b3) |
Dump Bucket - 2** | 7.2 mu00b3 (9.4 ydu00b3) |
Dump Bucket - 1** | 6.3 mu00b3 (8.2 ydu00b3) |
Dump Bucket - 3** | 8.3 mu00b3 (10.9 ydu00b3) |
Turning Dimensions | |
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Axle Oscillation | 8u00b0 |
Articulation Angle | 42.5u00b0 |
Outside Clearance Radius | 7323 mm (288.3 in) |
Inner Clearance Radius | 3383 mm (133.2 in) |
Tires | |
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Tire Size | 29.5 u00d7 29 34 PLY VSMS |
Service Refill Capacities | |
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Rear Differential and Final Drives - With Axle Oil Cooling System | 167 l (44.1 gal (US)) |
Front Differential and Final Drives - With Axle Oil Cooling System | 159 l (42 gal (US)) |
Engine Crankcase | 34 l (9 gal (US)) |
Front Differential and Final Drives | 119 l (31.4 gal (US)) |
Transmission | 62 l (16.4 gal (US)) |
Hydraulic Tank | 140 l (37 gal (US)) |
Rear Differential and Final Drives | 127 l (33.5 gal (US)) |
Fuel Tank - Dual | 1425 l (376.4 gal (US)) |
Cooling System | 75 l (19.8 gal (US)) |
Standards | |
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Standards | ROPS/FOPS Certified Cab |
Bucket Capacities | |
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Note | **High penetration bucket versions also available. |
Weights | |
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Note | *Calculated Weight. |
Standard 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
- 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.
- Battery and Engine Shutdown Switches