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Underground - Hard Rock

R2900G Underground Mining Loader

  • Engine Model
    Cat® C15 ACERT™
  • Engine Model
    Cat® C15
  • Rated Power
    1800.0 rpm
  • Gross Power
    409 HP
Engine
Engine Model
Cat® C15 ACERT™
Engine Model
Cat® C15
Rated Power
1800.0 rpm
Gross Power
409 HP
Engine Power
401 HP
Gross Power
409 hp
Bore
5.4 in
Bore
5.4 in
Stroke
6.8 in
Gross Power
321/333 kW (430/447 hp)
Stroke
6.8 in
Displacement
927.9 in3
Displacement
927.9 in³
Net Power
288/300 kW (386/402 hp)
Net Power
288/300 kW (386/402 hp)
Net Power
290/302 kW (389/405 hp)
Rated Power
1,900/1,800 rpm
Gross Power
409 hp
Gross Power
409 hp
Rated Power
1800 r/min
Gross Power
409 HP
Gross Power
409 HP
Engine Power
401 HP
Note
All rating conditions are based on ISO/TR14396:2002, inlet air standard conditions with a total barometric pressure of 100 kPa (29.5 in Hg), with a vapor pressure of 1 kPa (0.295 in Hg), and 25° C (77° F). Performance measured using fuel to EPA specific
Note
Optional Ventilation Reduction Package available.
Note
Power ratings apply at a rated speed of 1,800 rpm when tested under the reference conditions for the specified standard.
Note
No engine derating required up to 591 m (1,938 ft) altitude.
Note
Optional Tier 3 engine package emits equivalent to U.S. EPA Tier 3 and EU Stage IIIA.
Operating Specifications
Nominal Payload Capacity
37920 lb
Rated Payload
37920 lb
Nominal Payload Capacity
37926.0 lb
Gross Machine Mass
155095 lb
Gross Machine Mass
155095 lb
Static Tipping Load
88015 lb
Static Tipping Load
75109 lb
Breakout Force
60298 lb
Weights
Empty
110692 lb
Loaded
148611 lb
Empty
50832.0 lb
Empty
59860.0 lb
Loaded
110716.0 lb
Loaded
37895.0 lb
Empty
50832 lb
Empty
59860 lb
Loaded
110716 lb
Loaded
37895 lb
Note
*Calculated Weight.
Note
*Calculated Weight.
Operating Mass
37895 lb
Operating Mass
110692 lb
Operating Mass
110716 lb
Operating Mass
50832 lb
Operating Mass
148611 lb
Operating Mass
59860 lb
Transmission
Forward 1
3.4 mph
Forward
3.4 mile/h
Forward 2
6.0 mph
Forward
6 mile/h
Forward 3
10.7 mph
Forward
10.7 mile/h
Forward 4
18.5 mph
Forward
18.5 mile/h
Reverse 1
4.1 mph
Reverse
4.1 mile/h
Reverse 2
7.3 mph
Reverse
7.3 mile/h
Reverse
13 mile/h
Reverse
22 mile/h
Hydraulic Cycle Times
Raise
9.2 s
Dump
3.4 s
Lower
3.1 s
Total Cycle Time
15.7 s
Bucket Capacities
Bucket Capacities
6.3-8.9 m3 (8.2-11.6 yd3)
Dump Bucket
8.2 yd³
Dump Bucket
9.4 yd³
Dump Bucket
10.9 yd³
Dump Bucket
11.6 yd³
Note
**High penetration bucket versions also available.
Note
**High penetration bucket versions also available.
Dump Bucket
11.6 yd³
Dump Bucket
9.4 yd³
Dump Bucket
10.9 yd³
Dump Bucket
8.2 yd³
Turning Dimensions
Axle Oscillation
Articulation Angle
42.5°
Articulation Angle
42.5°
Inner Clearance Radius
133.2 in
Outside Clearance Radius
288.3 in
Inner Clearance Radius
133.2 in
Outside Clearance Radius
288.3 in
Tires
Tire Size
29.5 × 29 34 PLY VSMS
Tire Size
29.5 × 29
Service Refill Capacities
Secondary Fuel Tank
150.8 gal
Engine Crankcase
9.0 gal
Front Differential and Final Drives
42 gal (US)
Rear Differential and Final Drives
44.1 gal (US)
Engine Crankcase
9 gal (US)
Cooling System
19.8 gal
Front Differential and Final Drives
31.4 gal
Hydraulic Tank
37.0 gal
Rear Differential and Final Drives
33.5 gal
Transmission
16.4 gal
Fuel Tank
376.4 gal (US)
Cooling System
19.8 gal (US)
Front Differential and Final Drives
31.4 gal (US)
Hydraulic Tank
37 gal (US)
Rear Differential and Final Drives
33.5 gal (US)
Transmission
16.4 gal (US)
Standards
Brakes
ISO 3450, AS2958.1, CAN-CSA424.30-M90
Standards
ROPS/FOPS Certified Cab
Cab
ISO 3449, SAE J231, AS2294.3, EN13627
Cab
ISO 3471, SAE J1040, AS2294.2, EN13510
Cab
ISO 3449, SAE J231, AS2294.3, EN13627
Brakes
ISO 3450, AS2958.1, CAN-CSA424.30-M90
Cab
ISO 3471, SAE J1040, AS2294.2, EN13510
  • ELECTRICAL
    • Engine shutdown switch
    • Lighting: Bucket lip
      – External, front, rear, stop light, dual halogen
    • Receptacle Group, auxiliary start
    • Starter, electric, 24-volt
    • Starting and charging system
    • Alarm, reversing
    • Alternator, 95 amp
    • Battery disconnect switch, ground level
    • Batteries, low maintenance
    • Diagnostic connector
  • OPERATOR ENVIRONMENT
    • Automatic Brake Application (ABA)
    • Cab:
      – Cab, open, ROPS/FOPS
    • Caterpillar Electronic Monitoring System (CEMS), dash instrumental panels
    • Horns, electric
    • Instrumentation/gauges:
      – Speedometer/tachometer
      – Fuel level
      – Hydraulic oil temperature
      – Engine coolant temperature
    • Operator presence system
    • Light, warning, residual brake
    • Mounting, ROPS
    • Pilot hydraulic implement controls (single joystick)
    • Seat:
      – Seat, suspension, vinyl
    • Seat belt, retractable
  • POWER TRAIN
    • Brakes, full hydraulic enclosed wet multiple-disc (SAFR)
    • Engine:
      – Cat C15 six cylinder diesel
      – Air-to-air aftercooler (ATAAC)
    • Exhaust:
      – Exhaust, purifier, muffler
    • Filter, engine, remote mounted
    • Fuel adapters:
      – Standard fill, dual, rubber coated, double steel braided fuel lines
    • Fuel priming pump
    • Park Brake Switch Engagement (choose between):
      – Push to Apply
      – Pull to Apply
    • Pre-cleaner, engine air intake
    • Torque converter, lock-up clutch (LUC)
    • Transmission:
      – Electronic Clutch Pressure Control (ECPC)
      – Auto planetary powershift (4F/4R)
      – Transmission neutralizer
  • OTHER STANDARD EQUIPMENT
    • Brake axle cooling
    • Cap, radiator, manual release
    • Catalytic exhaust purifier/muffler
    • Dump bucket
    • Bucket lip:
      – Lip weldings – full weld edge or tack weld edge and corners
    • Decals, International Picto Graphics
    • Fenders, front, rear
    • Firewall
    • Guards, engine and transmission
    • Handholds
    • Lift arm positioner for return to dig
    • Radiator grill, swing out
    • Service oil sample
    • Valve, drain, transmission oil filter
    • Valve, hydraulic, standard
    • Windows:
      – Single pane
  • TIRES, RIMS, AND WHEELS
    • Tires arrangements: tires must be selected from the Mandatory Attachments section, choose between:
      – Tire, 29.5 × R29 VSMS 2 Bridgestone
      – Tire, 29.5 × R29 VSDL L5 Bridgestone
    • Rims (set of four): five piece, tubeless
  • ELECTRICAL
    • Battery disconnect switch, in cab
    • Lighting:
      – Cat LED work lights
      – Truck loading light
  • OPERATOR ENVIRONMENT
    • Cab:
      – Cab, enclosed, ROPS/FOPS
    • Camera, color rear facing
    • Duct, air, flow diverter
    • Idle timer (enclosed cab)
    • Instrumentation/gauges:
      – Brake pressure
    • Seat:
      – Seat, suspension, tee, vinyl
      – Seat, suspension, air, vinyl
      – Seat covers, tee, air and standard
  • TECHNOLOGY PRODUCTS
    • Command for Underground*
    • Vital Information Management System (VIMS) Gen 3
    • Payload system, Loadrite
    • Remote Control Interface (excludes transmitter and receiver) – RCT
    • Note: *Please consult with your Regional Commercial or Technology Representative prior to upgrading your machine to Command for Underground.
  • TIRES, RIMS, AND WHEELS
    • Rim identification numbering
    • Spare rim (tubeless)
  • POWER TRAIN
    • Exhaust:
      – Particulate filter, Flow Thru
      – Particulate filter, Wall Flow
    • Fuel adapters:
      – Standard fill, dual, stainless steel covered, single braided fuel lines
      – Fast fill, dual, rubber coated, double steel braided fuel lines
      – Fast fill, dual, stainless steel covered, single braided fuel lines
    • Secondary Steering System
    • Engine Options:
      – Engine, Ventilation Reduction (VR)
      – VR engine, Flow Thru Ready
      – Engine, Tier 3
  • OTHER OPTIONAL EQUIPMENT
    • Brake Release Arrangements:
      – Recovery hook
      – Recovery bar
    • Buckets:
      – Various sizes, dump (6.3 m3/8.2 yd3 to 8.9 m3/11.6 yd3)
      – Light materials, dump, uninstalled (10.5 m3/13.7 yd3, 11.6 m3/15.2 yd3)
    • Bucket lip:
      – Modular weld-on
      – Bolt-on lips
      – Durilock
    • Ground Engaging Tools:
      – Cutting edge, Cat weld-on
      – Cutting edge, bolt-on half arrow
      – Cutting edge, shrouds, Durilock
      – MAWPS – bucket lip protection
      – Heel shrouds
      – Wear bars
      – Liners
      – Overflow guard
    • Faster fill and evacuation systems:
      – Engine, Fast Fill
      – Radiator, Fast Fill
      – Hydraulic, Fast Fill
      – Transmission, Fast Fill
    • Draw bar attachment, bolt-on
    • Fire Suppression System:
      – Ansul, dry powder
      – Foam, water based
    • Fluids:
      – Arctic coolant
      – Arctic fuel
    • Guard, light and window
    • Handrails
    • Lubrication System:
      – Automatic
      – Centralized
    • Mine Transfer
    • Reversible steering
    • Reflective tape
    • Ride Control System
    • Service tools:
      – Collet jacking bolts
      – Recovery bar
    • Vandalism protection
    • Windows
      – Dual pane
    • Wear protection bars:
      – Cab/ROPS
      – Hydraulic tank
      – Radiator