Electric drive mining truck

930E-4SE

Gross horsepower 2 610 kW @ 1 900 rpm 3,500 HP @ 1900 rpm
Operating weight 505 755 kg 1,115,000 lbs.
Capacity 290 mt 320 st

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Overview
Specifications
Service and support
Technology

Every part focused on productivity

Every aspect of this truck is rigorously engineered to help reduce your cost per ton. From multiple innovative fuel-saving features to industry-leading build quality and longevity, count on it being up to the challenge for years even in harsh conditions.

Speed on grade advantage
Engineered for low TCO

Features and benefits

Monitor efficiency with payload data

Payload Meter IV can help you increase production by optimizing payload, maximizing cycle efficiency and reducing the life cycle costs of your machine. Standard on Komatsu off-highway trucks, PLM IV tracks carry weight, haul cycles, speed data and much more.

Traction control for firmer footing

Help your drivers stay on task and operate efficiently even in slippery conditions. Wheel traction control technology detects and corrects wheel spin or slide events and operates automatically and independently of the service brakes.

Multiple advantages of electric drive

Electric drive means fewer mechanical components and less maintenance, which can help improve truck availability and lower life cycle cost. Electric drive also keeps fuel use low and contributes to a smaller carbon footprint.

Controls help improve driver awareness

Cruise control governs both acceleration and deceleration, allowing operators to concentrate on steering and situational awareness while maintaining a constant speed. Using simple automotive-style controls, drivers can “set it and forget it.”

Customized for your operation

Every truck body is stringently engineered to meet the requirements for a specific application while carrying its rated payload. We’ll work with you to understand the material properties at your mine site and identify the appropriate liner package.

Structurally enhanced frame

When cycling through big loads, durability is everything. Created using advanced computer-aided design, finite element analysis, and full-scale dynamic testing, the truck’s frame has been verified to carry rated payload with utmost structural reliability.

Promotes a safe work site

Multiple technologies help your operators maintain a safe working environment. That includes not only traction and cruise controls, but also KomVision, an optional monitoring system that uses six cameras and eight radars to create a 360-degree view of the area around the truck.

Multiple fuel-reducing technologies

The less fuel you use, the longer your engine lasts. That’s why the engine and drive systems of Komatsu trucks are specifically tuned together to seek efficient power usage while minimizing fuel consumption, including optimized air handling with two stage turbocharging.

Modular design means more uptime

Elegant, modular design throughout helps keep your truck on the job by enabling quick repair and replacement of major power train and hydraulic parts and making routine maintenance fast and easy.

Specifications for 930E-4SE

Full specifications

Standard equipment

Optional equipment

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US system Metric

Engine

Make and model	Komatsu SSDA18V170
Fuel	Diesel
Number of cylinders	18
Operating cycle	4 cycle
Gross horsepower @ 1 900 rpm	2 611 kW
Net flywheel power* @ 1 900 rpm	2 558 kW
Weight (wet)	10 100 kg

* Net flywheel power is the rated power at the engine flywheel minus the average accessory losses. Accessories include fan and charging alternator.

Power ratings above represent engine performance in accordance with SAE J1995 and J1349 conditions.

Make and model	Komatsu SSDA18V170
Fuel	Diesel
Number of cylinders	18
Operating cycle	4 cycle
Gross horsepower @ 1,900 rpm	3,500 HP
Net flywheel power* @ 1,900 rpm	3,429 HP
Weight (wet)	22,266 lbs.

* Net flywheel power is the rated power at the engine flywheel minus the average accessory losses. Accessories include fan and charging alternator.

Power ratings above represent engine performance in accordance with SAE J1995 and J1349 conditions.

Electric Drive

AC CURRENT

Alternator	GTA-39
Dual impeller in-line blower	453 CMM
Control	AC Torque Control System
Motorized wheels*	GDY106 AC Induction Traction Motors
Ratio**	32.62:1
Speed (maximum)	64.5 kph

* Wheel motor application depends upon gross vehicle weight, haul road grade, haul road length, rolling resistance and other parameters. Komatsu and G.E. must analyze each job condition to assure proper application.

** Optional ratios available.

AC CURRENT

Alternator	GTA-39
Dual impeller in-line blower	16,000 CFM
Control	AC Torque Control System
Motorized wheels*	GDY106 AC Induction Traction Motors
Ratio**	32.62:1
Speed (maximum)	40 mph

* Wheel motor application depends upon gross vehicle weight, haul road grade, haul road length, rolling resistance and other parameters. Komatsu and G.E. must analyze each job condition to assure proper application.

** Optional ratios available.

Tires and Rims

Rock service, tubeless, radial tires
Standard tire*	53/80 R63
Taper Lock	914 x 1 600 x 127 mm rim assembly Rated at 758 kPa cold inflation pressure for rims, 600 kPa for tires.

*Tires should meet application requirements for tkph/tmph, tread, compound, inflation pressure, ply rating or equivalent, etc.

Rock service, tubeless, radial tires
Standard tire*	53/80 R63
Taper Lock	36' x 63' x 5.0' in rim assembly Rated at 110 psi cold inflation pressure for rims, 87 psi for tires.

*Tires should meet application requirements for tkph/tmph, tread, compound, inflation pressure, ply rating or equivalent, etc.

Cab

Advanced Operator Environment with integral 4-post ROPS/FOPS structure (meets J1040 Apr88), adjustable air suspension seat w/lumbar support and arm rests, passenger seat, maximum R-value insulation, tilt and telescoping steering wheel, electric windshield wipers w/washer, tinted safety glass, power windows, Komatsu Payload Weighing System, 55 000 Btu/hr heater and defroster, 21 600 Btu/hr air conditioning (HFC - 134A refrigerant).

Advanced Operator Environment with integral 4-post ROPS/FOPS structure (meets J1040 Apr88), adjustable air suspension seat w/lumbar support and arm rests, passenger seat, maximum R-value insulation, tilt and telescoping steering wheel, electric windshield wipers w/washer, tinted safety glass, power windows, Komatsu Payload Weighing System, 55,000 Btu/hr heater and defroster, 21,600 Btu/hr air conditioning (HFC - 134A refrigerant).

Suspension

Variable rate hydro-pneumatic with integral rebound control

Max. front stroke	328 mm
Max. rear stroke	239 mm
Max. rear axle oscillation	±6.5°

* Rear suspensions are inverted.

Variable rate hydro-pneumatic with integral rebound control

Max. front stroke	12.92 in
Max. rear stroke	9.40 in
Max. rear axle oscillation	±6.5°

* Rear suspensions are inverted.

Frame

Advanced technology, full butt-welded box sectional ladder-type frame with integral ROPS supports, integral front bumper, rear tubular cross members, steel castings at all critical stress transition zones, rugged continuous horsecollar.

Plate material tensile strength steel	482.6 MPa
Casting material tensile strength steel	620.5 MPa
Rail width	305 mm
Rail depth (minimum)	864 mm
Top and bottom plate thickness	45 mm
Side plate thickness	25 mm
Drive axle mounting	Pin and spherical bushing
Drive axle alignment	Swing link between frame and axle

Advanced technology, full butt-welded box sectional ladder-type frame with integral ROPS supports, integral front bumper, rear tubular cross members, steel castings at all critical stress transition zones, rugged continuous horsecollar.

Plate material tensile strength steel	70,000 psi
Casting material tensile strength steel	90,000 psi
Rail width	12 in
Rail depth (minimum)	34 in
Top and bottom plate thickness	1.77 in
Side plate thickness	0.98 in
Drive axle mounting	Pin and spherical bushing
Drive axle alignment	Swing link between frame and axle

Body

All-welded steel flat floor body with horizontal bolsters and full canopy. Eyebrow, rear wheel rock ejectors, body up sling, and rubber mounts on frame are standard. Pivot exhaust heating optional.

Floor sheet 1 379 mPa tensile strength steel (two-piece)	16 mm
Front sheet 1 379 mPa tensile strength steel	9 mm
Side sheet 1 379 mPa tensile strength steel	8 mm
Canopy sheet 690 mPa	5 mm
Standard SAE heaped 2:1	211 m³
Standard Komatsu body weight	30 362 kg
*Komatsu must approve all bodies through a Body Application Worksheet.

All-welded steel flat floor body with horizontal bolsters and full canopy. Eyebrow, rear wheel rock ejectors, body up sling, and rubber mounts on frame are standard. Pivot exhaust heating optional.

Floor sheet 200,000 psi tensile strength steel (two-piece)	0.63 in
Front sheet 200,000 psi tensile strength steel	0.35 in
Side sheet 200,000 psi tensile strength steel	0.31 in
Canopy sheet 100,000 psi	0.19 in
Standard SAE heaped 2:1	276 yd³
Standard Komatsu body weight	66,936 lbs.
*Komatsu must approve all bodies through a Body Application Worksheet.

Braking System

Service brakes: oil-cooled, hydraulic-actuated, multiple disc brakes at each wheel. Traction system wheel slip/slide control.

Max. service apply pressure	17 237 kPa
Total friction area per brake	97 025 cm²
Secondary brakes	Automatically applied prior to hydraulic system pressure dropping below level required to meet secondary stopping requirements.
Wheel brake locks	Switch activated
Parking brakes	Multiple disc, spring-applied, hydraulically-released, dry brakes on inboard end of each wheel motor rotor shaft. Rated to hold on ±15% grade @ maximum gross vehicle weight.
Electric dynamic retarder
Max	4 026 kW
Continuous	2 909 kW
Continuously rated high-density blown grids w/retard at engine idle and retard in reverse propulsion.

Service brakes: oil-cooled, hydraulic-actuated, multiple disc brakes at each wheel. Traction system wheel slip/slide control.

Max. service apply pressure	2,500 psi
Total friction area per brake	15,038 in²
Secondary brakes	Automatically applied prior to hydraulic system pressure dropping below level required to meet secondary stopping requirements.
Wheel brake locks	Switch activated
Parking brakes	Multiple disc, spring-applied, hydraulically-released, dry brakes on inboard end of each wheel motor rotor shaft. Rated to hold on ±15% grade @ maximum gross vehicle weight.
Electric dynamic retarder
Max	5,400 HP
Continuous	3,900 HP
Continuously rated high-density blown grids w/retard at engine idle and retard in reverse propulsion.

Cooling System

L&M radiator assembly, split-flow, with deareation-type top tank measuring 3 277 x 2 164 mm

L&M radiator assembly, split-flow, with deareation-type top tank measuring 10 ft. 9 in x 7 ft. 1 in

Hydraulic System

Accumulator assisted with twin double acting cylinders provide constant rate steering. Secondary steering automatically supplied by accumulator.

Turning circle diameter (SAE)	29.7 m
Reservoir	947 L
Filtration	In-line replaceable elements
Suction	Single, full flow, 100 mesh
Hoist and steering	Dual, in-line, high pressure.
Brake component cabinet	Above deck, easily accessible with diagnostic test connections.
Hoist	Two 3-stage dual-acting outboard cylinders, internal cushion valve, over-center dampening.
Hoist times:
Power-up loaded	21 s
Power-down	23 s
Float-down empty	24 s
Pumps	Two pumps, single package, end of alternator
Hoist and brake cooling	Tandem gear pump with output of 1 022 L/min (270 gpm) at 1 900 rpm and 17 237 kPa (2 500 psi)
Steering and brake	Pressure-compensating piston pump with output of 246 L/min (65 gpm) at 1 900 rpm and 18 961 kPa (2 750 psi)
System relief pressures:
Hoist and brake cooling	17 237 kPa
Steering and brake	27 579 kPa
Quick disconnects standard for systems diagnostics and buddy dump.

Accumulator assisted with twin double acting cylinders provide constant rate steering. Secondary steering automatically supplied by accumulator.

Turning circle diameter (SAE)	97 ft. 7 in
Reservoir	250 US gal
Filtration	In-line replaceable elements
Suction	Single, full flow, 100 mesh
Hoist and steering	Dual, in-line, high pressure.
Brake component cabinet	Above deck, easily accessible with diagnostic test connections.
Hoist	Two 3-stage dual-acting outboard cylinders, internal cushion valve, over-center dampening.
Hoist times:
Power-up loaded	21 s
Power-down	23 s
Float-down empty	24 s
Pumps	Two pumps, single package, end of alternator
Hoist and brake cooling	Tandem gear pump with output of 1,022 L/min (270 gpm) at 1,900 rpm and 17,237 kPa (2,500 psi)
Steering and brake	Pressure-compensating piston pump with output of 246 L/min (65 gpm) at 1,900 rpm and 18,961 kPa (2,750 psi)
System relief pressures:
Hoist and brake cooling	2,500 psi
Steering and brake	4,000 psi
Quick disconnects standard for systems diagnostics and buddy dump.

Electrical System

4 x 8D and 2 x 30H, 220-ampere-hour batteries, bumper-mounted with disconnect switch.

Alternator		24 volt, 140 amp
Lighting		24 volt
Cranking motor		two/24 volt

4 x 8D and 2 x 30H, 220-ampere-hour batteries, bumper-mounted with disconnect switch.

Alternator		24 volt, 140 amp
Lighting		24 volt
Cranking motor		two/24 volt

Service Capacities

Cooling System	719 L
Crankcase*	341 L
Hydraulic system	1 325 L
Motor gear box (each)	95 L
Fuel	5 300 L

*Includes lube oil filters

Cooling System	190 US gal
Crankcase*	90 US gal
Hydraulic system	350 US gal
Motor gear box (each)	25 US gal
Fuel	1,400 US gal

*Includes lube oil filters

Weight Distribution

Empty Vehicle:	kg
Front axle (48.5%)	104 459
Rear axle (51.5%)	110 847
Total (wet, 100% fuel)	215 307
Loaded Vehicle at maximum GVW rating
Front axle (32.8%)	165 956
Rear axle (67.2%)	339 649
Total	505 755

NOTE: GVW shall not exceed 505 755 kg including options, liners, fuel and payload, subject to application approval by Komatsu.

NOTE: Komatsu trucks comply with SAE specifications for cab noise, ROPS, steering and braking. Cover photos and illustrations may show optional equipment. Materials and specifications subject to change without notice.

Empty Vehicle:	lbs.
Front axle (48.5%)	230,293
Rear axle (51.5%)	244,377
Total (wet, 100% fuel)	474,670
Loaded Vehicle at maximum GVW rating
Front axle (32.8%)	365,871
Rear axle (67.2%)	748,799
Total	1,115,000

NOTE: GVW shall not exceed 1,115,000 lbs. including options, liners, fuel and payload, subject to application approval by Komatsu.

NOTE: Komatsu trucks comply with SAE specifications for cab noise, ROPS, steering and braking. Cover photos and illustrations may show optional equipment. Materials and specifications subject to change without notice.

Air cleaners, Donaldson SRG
Air filter evacuators
Alternator (24 volt/140A)
Auto lubrication system (Lincoln) w/ground level fill & level indicator
Batteries–4 x 8D and 2 x 30H (1450 CCA’s)
Battery charging cable and socket
Body over center device
Brakes: oil-cooled, multiple disc front & rear
Circuit breakers, 24 volt
Control cabinet
Electric start
Eliminator system for engine lubrication
Filters, high pressure hydraulic
Gate valves on hydraulic tank
Ground level radiator fill
Komatsu Payload Weighing System–PLM-III
Mirrors, LH flat and RH rectangular convex
Mud flaps
Muffled exhaust–deck-mounted
Power supply, 24 volt and 12 volt DC
Quick disconnects (hoist and diagnostics)
Radiator sight gauge
Removable power module unit (radiator, engine, alternator, blower)
Retard speed control
Reverse retarding
Rock ejectors
Thermostatic Fan Clutch
Wiggins Fast-Fill Fuel System (in tank and left side remote)
Service Center–LH
Body Impact Plate

OPERATOR ENVIRONMENT & CONTROL:

All hydraulic service brakes with secondary auto apply
Battery disconnect switch
Body up sling
Brake lock and drive system interlock
Circuit breakers, 24 volt
Diagonal staircase across grille, L to R
Dynamic retarding with continuous rated element grids
Engine shutdown at ground level
Hoist propulsion interlock
Horns (electric–front and back-up)
Integral ROPS/FOPS Cab Level 2
Maintenance and power lockout
Parking brakes with warning light & speed application protection
Power steering w/auto secondary steering
Protective deck handrails
Pump driveline protector
Radiator fan guard
Seat belts 76 mm retractable
Skid-resistant coating on walkways

STANDARD HIGH VISIBILITY DELUXE CAB:

AC Drive Interface Display
Air cleaner vacuum gauges
Air conditioner HFC-134A
Alarm System warning lights (red)
- Accumulator pre-charge
- Brake/hydraulic oil temperature w/alarm
- Coolant low level w/alarm
- Drive system temperature w/alarm
- Electric system fault w/alarm
- Hydraulic oil level w/alarm
- Low engine oil pressure w/alarm
- Low brake pressure w/alarm
- No propel/retard power w/alarm
- Stop engine no propel w/alarm
- Steering pressure w/alarm
AM/FM/CD/MP3 and weather band
Column-mounted retarder control
Digital tachometer and speedometer
Dome light
Engine hourmeter, oil pressure gauge, coolant temperature gauge, hydraulic oil temperature gauge
Engine shutdown w/“Smart Timer” delay
Floor mat (double barrier)
Fuel gauge in cab and on tank
Fuel low level light and buzzer
Gauges (w/backlight)
Headlight switch
Heater and defroster (heavy-duty)
Heater switch
High beam selector and indicator
Horn (center of steering wheel)
Indicator lights (amber):
- Check engine w/alarm
- Circuit breaker tripped
- Coolant high temperature w/alarm
- Drive system reset switch
- Drive system temperature w/alarm
- Dump body up
- Dynamic retarding
- Lincoln Lube
- Low Fuel
- Manual back-up lights
- Park brakes applied
- Propel system not ready
- Reduced propel system mode
- Retard at continuous level
- Retard speed control
- Service brakes
- Starter circuit
- Timed engine shutdown
Insulation (Max R-Value)
Operator seat, adjustable w/air suspension, lumbar support and arm rests
Panel lighting (adjustable)
Passenger seat
Power windows
Pressurized cab air system w/fan on
Single brake/retarder pedal
Starter key switch
Sunvisor (adjustable)
Tilt & telescoping steering wheel
Komtrax Plus
Voltmeter (battery output)
Windshield (tinted safety plate)
Windshield wiper (dual) and washer (electric)

LIGHTING:

Back-up lights–rear mount (2) halogen
Back-up lights–R and L - deck mount (2) halogen
Brake and retard lights on top of cab
Clearance lights
Control cabinet service light (LED)
Dynamic retarding, rear (2) halogen
Engine compartment service lights
Fog lights (2) halogen
Headlights (8) halogen
Stairway lights
Manual back-up light, switch and indicator
Payload lights R and L (LED)
Platform lights R, L and Center
Stop & tail lights (2) (LED)
Turn signals halogen
Under-hood service lights

Air cleaners, Donaldson SRG
Air filter evacuators
Alternator (24 volt/140A)
Auto lubrication system (Lincoln) w/ground level fill & level indicator
Batteries–4 x 8D and 2 x 30H (1450 CCA’s)
Battery charging cable and socket
Body over center device
Brakes: oil-cooled, multiple disc front & rear
Circuit breakers, 24 volt
Control cabinet
Electric start
Eliminator system for engine lubrication
Filters, high pressure hydraulic
Gate valves on hydraulic tank
Ground level radiator fill
Komatsu Payload Weighing System–PLM-III
Mirrors, LH flat and RH rectangular convex
Mud flaps
Muffled exhaust–deck-mounted
Power supply, 24 volt and 12 volt DC
Quick disconnects (hoist and diagnostics)
Radiator sight gauge
Removable power module unit (radiator, engine, alternator, blower)
Retard speed control
Reverse retarding
Rock ejectors
Thermostatic Fan Clutch
Wiggins Fast-Fill Fuel System (in tank and left side remote)
Service Center–LH
Body Impact Plate

OPERATOR ENVIRONMENT & CONTROL:

All hydraulic service brakes with secondary auto apply
Battery disconnect switch
Body up sling
Brake lock and drive system interlock
Circuit breakers, 24 volt
Diagonal staircase across grille, L to R
Dynamic retarding with continuous rated element grids
Engine shutdown at ground level
Hoist propulsion interlock
Horns (electric–front and back-up)
Integral ROPS/FOPS Cab Level 2
Maintenance and power lockout
Parking brakes with warning light & speed application protection
Power steering w/auto secondary steering
Protective deck handrails
Pump driveline protector
Radiator fan guard
Seat belts 3" retractable
Skid-resistant coating on walkways

STANDARD HIGH VISIBILITY DELUXE CAB:

AC Drive Interface Display
Air cleaner vacuum gauges
Air conditioner HFC-134A
Alarm System warning lights (red)
- Accumulator pre-charge
- Brake/hydraulic oil temperature w/alarm
- Coolant low level w/alarm
- Drive system temperature w/alarm
- Electric system fault w/alarm
- Hydraulic oil level w/alarm
- Low engine oil pressure w/alarm
- Low brake pressure w/alarm
- No propel/retard power w/alarm
- Stop engine no propel w/alarm
- Steering pressure w/alarm
AM/FM/CD/MP3 and weather band
Column-mounted retarder control
Digital tachometer and speedometer
Dome light
Engine hourmeter, oil pressure gauge, coolant temperature gauge, hydraulic oil temperature gauge
Engine shutdown w/“Smart Timer” delay
Floor mat (double barrier)
Fuel gauge in cab and on tank
Fuel low level light and buzzer
Gauges (w/backlight)
Headlight switch
Heater and defroster (heavy-duty)
Heater switch
High beam selector and indicator
Horn (center of steering wheel)
Indicator lights (amber):
- Check engine w/alarm
- Circuit breaker tripped
- Coolant high temperature w/alarm
- Drive system reset switch
- Drive system temperature w/alarm
- Dump body up
- Dynamic retarding
- Lincoln Lube
- Low Fuel
- Manual back-up lights
- Park brakes applied
- Propel system not ready
- Reduced propel system mode
- Retard at continuous level
- Retard speed control
- Service brakes
- Starter circuit
- Timed engine shutdown
Insulation (Max R-Value)
Operator seat, adjustable w/air suspension, lumbar support and arm rests
Panel lighting (adjustable)
Passenger seat
Power windows
Pressurized cab air system w/fan on
Single brake/retarder pedal
Starter key switch
Sunvisor (adjustable)
Tilt & telescoping steering wheel
Komtrax Plus
Voltmeter (battery output)
Windshield (tinted safety plate)
Windshield wiper (dual) and washer (electric)

LIGHTING:

Back-up lights–rear mount (2) halogen
Back-up lights–R and L - deck mount (2) halogen
Brake and retard lights on top of cab
Clearance lights
Control cabinet service light (LED)
Dynamic retarding, rear (2) halogen
Engine compartment service lights
Fog lights (2) halogen
Headlights (8) halogen
Stairway lights
Manual back-up light, switch and indicator
Payload lights R and L (LED)
Platform lights R, L and Center
Stop & tail lights (2) (LED)
Turn signals halogen
Under-hood service lights

Body Liners
Fire extinguisher 9 kg
Heated Body
Hot start engine coolant (220V 2-2500W)
Hot start engine oil (220V 2-500W)
Hubodometer (miles or kilometers)
Modular Mining Systems (MMS) ready
Mufflers between frame rails
Radiator shutters
Service Center-RH
Special language decals
Suspensions, cold weather

Body Liners
Fire extinguisher 20 lb
Heated Body
Hot start engine coolant (220V 2-2500W)
Hot start engine oil (220V 2-500W)
Hubodometer (miles or kilometers)
Modular Mining Systems (MMS) ready
Mufflers between frame rails
Radiator shutters
Service Center-RH
Special language decals
Suspensions, cold weather

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