Caterpillar 834K Scoops for Coal & Woodchips Wheel Dozer
Dimensions
Dimensions (Approximate)
Ground Clearance
1.7ft in
Centerline Of Rear Axle To Edge Of Bumper
10.5ft in
Wheel Base
14.9ft in
Length - With Coal Scoop On Ground
39.3ft in
Centerline Of Front Axle To Hitch
7.5ft in
Dump Angle At Full Lift Height
64 deg
Ground To Center Of Front Axle
3.2ft in
Height - Edge Of Dumped Scoop
5ft in
Height - Edge Of Retracted Scoop
7.4ft in
Height - Top Of Air Cleaner
12.8ft in
Height - Top Of Cab
13.7ft in
Height - Top Of Exhaust Stack
14.8ft in
Height - Top Of Hood
10.9ft in
Length - Front Of Tire
28.4ft in
Length - With Chip Scoop On Ground
39.3ft in
Operating Specifications
Coal Scoop Operating Weight
112428lb
Chip Scoop Operating Weight
112838lb
Specifications
Engine
Net Power
496hp
Rated Speed
1900rpm
Torque Rise
52%
Displacement
1105cu in
Bore
5.7in
Stroke
7.2in
Emissions
U.S. EPA Tier 4 Final/EU Stage IV, Tier 3 Equivalent, or Tier 2 Equivalent
Engine Model
Cat C18 ACERT
Peak Power Speed
1,500 rpm
Gross - Sae J1349
562hp
Net - Sae J1349
496hp
Peak Torque - 1,300 Rpm
2092lb ft
Operational
Operating Weight
112838lb
Transmission
Transmission Type
Cat planetary power shift
Forward - 1
4.2mph
Forward - 2
7.2mph
Forward - 3
12.6mph
Forward - 4
22mph
Note
Travel speeds based on 35/65-R33 tire.
Reverse - 1
4.2mph
Reverse - 2
7.6mph
Direct Drive - Forward 3
13.7mph
Direct Drive - Reverse 3
14.3mph
Direct Drive - Forward 4
23.9mph
Direct Drive - Forward 2
7.7mph
Direct Drive - Reverse 2
8.1mph
Direct Drive - Forward 1
Lock-up disabled
Direct Drive - Reverse 1
4.5mph
Reverse - 3
13.3mph
Axles
Front
Fixed
Rear
Trunnion
Oscillation Angle
13 degrees
Brakes
Brakes
ISO 3450:2011
Service Refill Capacities
Cooling System
31.7gal
Fuel Tank
209.5gal
Crankcase
15.9gal
Note (1)
All non-road Tier 4 Final/Stage IV Technology diesel engines are required to use:<br> Ultra Low Sulfur Diesel (ULSD) fuels containing 15 ppm (mg/kg) sulfur or less. Biodiesel blends up to B20 are acceptable when blended with 15 ppm (mg/kg) sulfur or less ULSD and when the biodiesel feedstock meets ASTM D7467 specifications.<br> Cat DEO-ULS or oils that meet the Cat ECF-3, API CJ-4, and ACEA E9 specifications are required.
Note (2)
*Only applicable to Tier 4 Final/Stage IV equipped machines.
Transmission
31.7gal
Differential - Final Drives - Front
49.1gal
Differential - Final Drives - Rear
49.1gal
Hydraulic System Factory Fill
63.4gal
Hydraulic System - Tank Only
37gal
Diesel Exhaust Fluid Tank*
8.7gal
Hydraulic System - Steering
Steering System - Circuit
Pilot, load sensing
Steering System - Pump
Piston, variable displacement
Relief Valve Setting - Steering
3495 psi
Steering Cycle Times - Low Idle
5.7 s
Steering Cycle Times - High Idle
3.1 s
Maximum Flow
65.8 gal/min
Air Conditioning System
Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.8 kg of refrigerant which has a CO2 equivalent of 2.574 metric tonnes.
Sound Performance - Tier 2 Equivalent/Stage Ii: Standard
Machine Sound Level (Iso 6395)
112 dB(A)
Operator Sound Level ( Iso 6396)
81 dB(A)
Note (1)
The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008.<br> The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
Note (2)
Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
Note (3)
The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008.<br> The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
Sound Performance - Tier 2 Equivalent/Stage Ii: Suppression
Operator Sound Level (Iso 6396)
81 dB(A)
Machine Sound Level (Iso 6395)
109 dB(A)
Note (1)
The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008.<br> The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
Note (2)
Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
Note (3)
The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008.<br> The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
Sound Performance - Tier 4 Final/Stage Iv - Standard
Operator Sound Level (Iso 6396)
73 dB(A)
Machine Sound Level (Iso 6395)
111 dB(A)
Note (1)
The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008.<br> The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
Note (2)
Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
Note (3)
The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008.<br> The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
Sound Performance - Tier 4 Final/Stage Iv: Suppression
Operator Sound Level (Iso 6396)
72 dB(A)
Machine Sound Level (Iso 6395)
109 dB(A)
Note (1)
The operator sound pressure level was measured according to the test procedures and conditions specified in ISO 6396:2008.<br> The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
Note (2)
Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment.
Note (3)
The machine sound power level was measured according to the test procedures and conditions specified in ISO 6395:2008.<br> The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
Hydraulic System - Lift/Dump/Tilt
Lift/Tilt System - Circuit
Pilot operated LS valve with EH
Lift/Tilt System
Variable displacement piston
Maximum Flow At 1,900 Rpm
153 gal/min
Relief Valve Setting - Lift/Tilt
4206 psi
Cylinders, Double Acting - Lift, Bore And Stroke
170.0 mm 1107 mm (6.7 in 43.6 in)
Cylinders, Double Acting - Left And Right Dump, Bore And Stroke
127 mm 838 mm (5.0 in 33.0 in)
Pilot System
Variable displacement piston
Pilot Maximum Flow
13.7 gal/min
Pilot Relief Valve Setting
580 psi
Cylinders, Double Acting - Tilt, Bore And Stroke
152.4 mm 953 mm (6.0 in 37.5 in)
Scoops
Coal Scoop Carry Capacity
30yd3
Coal Scoop Doze Capacity
60yd3
Chip Scoop Carry Capacity
35yd3
Chip Scoop Doze Capacity
70yd3
Scoops Type
Large capacity scoops for both wood chip and coal applications. A mesh screen integrated into the back of the scoop maintains visibility to the cutting edge. The chip scoop version has extra screens at the top due to higher capacity.
Components
Both scoops come with dual lift cylinders for increased lift capacity. Integrated stabilizer system makes sure that the scoop stays stable and centralized on the machine. Scoop tilt function is standard and provides 15 degrees of tilt to maintain grade conditions and keep your operation safe.
