US
Metric

Overview

Cat® coal scoops have been proven in the field, helping customers achieve top efficiency and productivity while keeping costs down. With the 834H, you get a purpose built machine that provides industry leading uptime, safety, serviceability and operator comfort.

Engine

Engine Model
Cat® C18 ACERT™
Net Power
523.00 hp
390.00 kW
Net Power - EEC 80/1269
501.00 hp
373.00 kW
Net Power - ISO 9249
523.00 hp
390.00 kW
Bore
5.71 in
145.00 mm
Stroke
7.20 in
183.00 mm
Displacement
1104.50 in3
18.10 L
Converter Drive - Flywheel Power
499.00 hp
372.00 kW
Converter Drive - Gross Power
554.00 hp
413.00 kW
Direct Drive - Flywheel Power
468.00 hp
349.00 kW
Direct Drive - Gross Power
555.00 hp
414.00 kW

Weights

Operating Weight
108180.00 lb
49070.00 kg

Transmission

Converter Drive - Forward 1
4.20 mph
6.80 km/h
Converter Drive - Forward 2
7.20 mph
11.60 km/h
Converter Drive - Forward 3
12.60 mph
20.30 km/h
Converter Drive - Forward 4
22.00 mph
35.40 km/h
Converter Drive - Reverse 1
4.20 mph
6.80 km/h
Converter Drive - Reverse 2
7.60 mph
12.20 km/h
Converter Drive - Reverse 3
13.30 mph
21.40 km/h
Direct Drive - Forward 1
Lock Up Disabled
Direct Drive - Forward 2
7.70 mph
12.40 km/h
Direct Drive - Forward 3
13.70 mph
22.10 km/h
Direct Drive - Forward 4
23.90 mph
38.50 km/h
Direct Drive - Reverse 1
4.50 mph
7.20 km/h
Direct Drive - Reverse 2
8.10 mph
13.00 km/h
Direct Drive - Reverse 3
14.30 mph
23.00 km/h
Converter Drive - Reverse 4
N/A
Direct Drive - Reverse 4
N/A

Brakes

Brakes
Meet SAE/ISO 3450 1996

Axles

Front
Planetary-Fixed
Oscillating Rear
±13

Cab

Cab
Integrated Rollover Protective Structure (ROPS)/Falling Object Protective Structure (FOPS) standard
Sound Performance Levels
Meets ANSI/SAE, SAE and ISO standards
ROPS/FOPS
Meet SAE and ISO standards

Service Refill Capacities

Fuel Tank
209.50 gal
793.00 L
Cooling System
28.30 gal
107.00 L
Crankcase
15.90 gal
60.00 L
Transmission
21.90 gal
83.00 L
Hydraulic Tank
70.50 gal
267.00 L
Differentials and Final Drives - Front
49.10 gal
186.00 L
Differentials and Final Drives - Rear
50.20 gal
190.00 L

Scoop Capacities

Carry
30.00 yd³
23.00 m³
Doze
60.00 yd³
46.00 m³

Engine

Engine Model
Cat® C18 ACERT™
Net Power
523.00 mm H2O
390.00 kg/mm
Bore
5.71 in
145.00 mm
Stroke
7.20 in
183.00 mm
Displacement
1104.50 in³
18.10 l
Converter Drive - Flywheel Power
499.00 mm H2O
372.00 kg/mm
Converter Drive - Gross Power
554.00 mm H2O
413.00 kg/mm
Direct Drive - Flywheel Power
468.00 mm H2O
349.00 kg/mm
Direct Drive - Gross Power
555.00 mm H2O
414.00 kg/mm
Net Power - EEC 80/1269
501.00 mm H2O
373.00 kg/mm
Net Power - ISO 9249
523.00 mm H2O
390.00 kg/mm

Transmission

Converter Drive - Forward 1
4.20 mile/h
6.80 km/h
Converter Drive - Forward 2
7.20 mile/h
11.60 km/h
Converter Drive - Forward 3
12.60 mile/h
20.30 km/h
Converter Drive - Reverse 1
4.20 mile/h
6.80 km/h
Converter Drive - Reverse 2
7.60 mile/h
12.20 km/h
Converter Drive - Reverse 3
13.30 mile/h
21.40 km/h
Direct Drive - Forward 2
7.70 mile/h
12.40 km/h
Direct Drive - Forward 3
13.70 mile/h
22.10 km/h
Direct Drive - Reverse 1
4.50 mile/h
7.20 km/h
Direct Drive - Reverse 2
8.10 mile/h
13.00 km/h
Direct Drive - Reverse 3
14.30 mile/h
23.00 km/h
Converter Drive - Forward 4
22.00 mile/h
35.40 km/h
Direct Drive - Forward 1
Lock Up Disabled
Direct Drive - Forward 4
23.90 mile/h
38.50 km/h

Brakes

Brakes
Meet SAE/ISO 3450 1996

Axles

Front
Planetary-Fixed
Oscillating Rear
±13

Weights

Operating Weight
108180.00 lb
49070.00 null

Service Refill Capacities

Cooling System
28.30 gal (US)
107.00 l
Crankcase
15.90 gal (US)
60.00 l
Transmission
21.90 gal (US)
83.00 l
Hydraulic Tank
70.50 gal (US)
267.00 l
Differential - Final Drives - Front
49.10 gal (US)
186.00 l
Differential - Final Drives - Rear
50.20 gal (US)
190.00 l
Fuel Tank
209.50 gal (US)
793.00 l

Cab

ROPS/FOPS
Meet SAE and ISO standards
Sound Performance Levels
Meets ANSI/SAE, SAE and ISO standards
Features

Productivity

Productivity

Productivity

Productivity

Productivity

Reliability

Reliability

Reliability

Reliability

Safety

Safety

Safety

Serviceability

Serviceability

Serviceability

Serviceability

Serviceability

Operator Comfort

Operator Comfort

Operator Comfort

Customer Support

Customer Support

Customer Support

Customer Support

Sales Features

Productivity

Improving your bottom line

Reliability

Maximizing uptime, long life - it’s what you expect for your bottom line

Safety

Built to protect you

Serviceability

Easy to maintain. Easy to service.

Operator Comfort

Best-in-class working environment

Customer Support

Count on Cat dealers for business solutions
Standard Equipment
  • ELECTRICAL
    • Alarm, back-up
    • Alternator (100-amp)
    • Batteries, maintenance-free
    • Deutsch terminal connectors
    • Electrical system (24-volt)
    • Lighting system, halogen (front and rear), access stairway
    • Starter, electric (heavy-duty)
    • Starting receptacle for emergency starts
  • OPERATOR ENVIRONMENT
    • Air conditioner
    • Cab, sound suppressed and pressurized
    • Internal four-post rollover protective structure
    • (ROPS/FOPS), radio ready (entertainment) includes antenna, speakers and converter (12-volt, 15 amp), 12-volt power port, tinted glass
    • Cigar lighter (12-volt, 15-amp) and ashtray
    • Coat hook
    • Electro-hydraulic lift, tilt and dump
    • Heater and defroster
    • Horn, electric
    • Light, cab (dome)
    • Lock-up clutch disable switch
    • Lunch box and beverage holders
    • Monitoring system (EMS-III)
    • Action alert system, three category
    • Instrumentation, gauges: engine coolant temperature, fuel level, hydraulic oil temperature, speedometer/tachometer and transmission oil temperature
    • Instrumentation, warning indicators: axle/brake oil temperature (front/rear); brake oil pressure; electrical system, low voltage; engine intake/combustion air temperature; engine oil pressure; engine overspeed; fuel pressure; hydraulic oil filter status;
    • Mirrors, rearview (externally mounted)
    • Rimpull select switch
    • Seat, Comfort Series (cloth), air suspension
    • Seat belt, retractable, 76 mm (3 in) wide
    • STIC control system with steering lock
    • Tilt and lift control system lock
    • Transmission gear indicator
    • Wet-arm wipers/washers (front and rear)
    • Intermittent front wiper
  • POWER TRAIN
    • Brakes, full hydraulic, enclosed, wet-disc
    • Multiple disc service brakes
    • Case drain filters
    • Demand fan
    • Fuel priming pump (electric)
    • Parking brake
    • Precleaner, engine air intake
    • Radiator, Next Generation Modular Radiator (NGMR)
    • Separated cooling system
    • Starting aid (ether) automatic
    • Throttle lock
    • Torque converter, impeller clutch with lockup control system and rimpull control system (switch and dial in cab)
    • Transmission, planetary, autoshift (4F/3R)
  • OTHER STANDARD EQUIPMENT
    • Doors, service access (locking)
    • Engine, crankcase, 500 hour interval with CH-4 oil
    • Grouped Electronic Clutch Pressure Control, remote mounted pressure taps
    • Hitch, drawbar with pin
    • Hood, metallic with lockable service doors
    • Hydraulic oil cooler
    • Muffler (under hood)
    • Oil sampling valves
    • Steering, load sensing
    • Vandalism protection caplocks
    • Venturi stack
  • TIRES, RIMS AND WHEELS
    • A tire must be selected from the mandatory attachments section - base machine price includes a tire allowance
  • ANTIFREEZE
    • Premixed 50 percent concentration of Extended Life Coolant with freeze protection to -34° C (-29° F)
Optional Equipment
  • Lock-up clutch
  • Cab, guard front windows
  • Cab, rear fan and grill
  • Cab, rubber-mounted glass
  • Camera, rear vision
  • Computer Aided Earthmoving System (CAES) attachment ready option
  • Differentials, No-SPIN (rear)
  • Fast fill system
  • Heater, engine coolant
  • Heater, fuel
  • Lighting, HID
  • Light, warning flashing strobe
  • Light, warning rotating beacon
  • Mirror, inside (panoramic)
  • Oil Change System, high speed
  • Precleaners
  • Radio, AM/FM/CD/MP3
  • Radio, CB (ready)
  • Radio, Satellite, Bluetooth
  • Sound suppression
  • Switch, disconnect, remote mounted
  • Visor, front