Komatsu 210M Operation & Maintenance Manual page 69

Dump truck
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OM5004
Major Components and Specifications
The SPECIFICATIONS listed on these pages cover standard production. When optional equipment is selected, some
of these specifications and/or capacities may change.
ENGINE
Cummins . . . . . . . . . . . . . . . . . . QSK--19C
Number of Cylinders . . . . . . . . . . . . . . . . 6
Operating Cycle . . . . . . . . . . . . . . 4-Stroke
Rated Brake HP (SAE) 675 HP (504kW) @ 2100 RPM
Flywheel HP (SAE) .
641 HP (478kW) @ 2100 RPM
Maximum Torque:
. . . . . . . . 2275 ft. lbs. (3085 N.m) @ 1300 RPM
TRANSMISSION
ALLISON CLT-6063 w/ATEC
Torque Converter . . . . . . . . . . . . . . .
6 Speeds FORWARD . . . . . . . . . .
SUSPENSION
Stroke (Front & Rear) . . . . . . . 10.88 in. (276 mm)
FINAL DRIVE
Ratios:
Bevel Set (differential) . . . . . . . . . . .
Planetary . . . . . . . . . . . . . . . . . .
Total Reduction . . . . . . . . . . . . . . . . 21.93:1
Maximum Speed . . . . . . . . 35 MPH (56.7 km/h)
TIRES (Standard)
Rating Ton-MPH (m/ton-km/h) . . . . . . 180 (262.8)
24 VDC ELECTRIC SYSTEM
Batteries . . . . . . . Two 12 Volt Batteries in Series
Capacity . . . . . . . . . . . . . 200 Ampere-Hour
Alternator . . . . . . . . 24 Volt, 75 Amperes Output
Starter . . . . . . . . . . . . . . . . . DELCO-REMY
Lighting . . . . . . . . . . . . . . . . . . 24 Volt-DC
SERVICE CAPACITIES
Engine Lube Oil:
Cummins (incl. lube oil filters) . . 14.2
Cooling System . . . . . . . . . . .
Fuel Tank . . . . . . . . . . . . . . 154
Hydraulic System (incl. tank) . . . . 144
Hydraulic Tank . . . . . . . . . . 95
Transmission . . . . . . . . . . . .
Final Drive . . . . . . . . . . . . . .
Front Spindle . . . . . . . . . . . . . 1
TC683
2 REVERSE
®
HYDRAIR
II
3.85:1
5.70:1
24.00-35, 36 PR(E-3)
U.S. Gallons Liters
53.8
48
181.7
583.7
545.0
359.6
20
75.6
56
212.2
3.8
HOIST SYSTEM
Tandem Pump Capacity:
Shaft End . . . . 94 gpm (355 l/min.) @ 2100 RPM
Cover End . . . . 80 gpm (303 l/min.) @ 2100 RPM
Relief Valve Pressure Setting
Hoist Cylinders . . . . 2 - Stage Hydraulic Cylinders
Filtration
. . . . . Full-Flow, Remote-Mounted Filter
Return
. . . . . . Full Flow, 12 Micron - Absolute
SERVICE BRAKES
Actuation . . . . . . . . . . . . . . . . All Hydraulic
Type:
(Front)
Single Dry Disc with 2 Caliper Assy./Wheel
Total Braking Surface
(Rear) . . . . . . Dual Wet Disc Brake Assemblies
Total Braking Surface
STEERING
Turning Circle
. . . . . . . . . . . . . 69 ft. (21.0 m)
Pump Capacity . . . . . . . . . 22.7 gpm (85.9 lpm)
System Pressure . . . . . . . . 2750 psi (19.0 MPa)
DUMP BODY CAPACITIES
PAYLOAD (Rated)
Capacitiy:
Struck . . . . . . . . . . 31.1 cu. yds.
Heaped @ 2:1 (SAE) . . 44.0 cu. yds.
BODY
Material [Yield Strength] . . . . . . . . .
Floor [125,000 psi (862 MPa)Steel] 0.75 in. (19 mm)
Front [ 90,000 psi (620 MPa)Steel] 0.50 in. (13 mm)
Sides [ 90,000 psi (620 MPa)Steel] 0.38 in. (10 mm)
WEIGHT DISTRIBUTION
EMPTY - STANDARD . . . .
Front Axle . . . . . . . . . . . 44,390
Rear Axle . . . . . . . . . . . 45,910
Total . . . . . . . . . . . . . . 90,300
LOADED . . . . . . . . . .
Front Axle . . . . . . . . . . . 66,700
Rear Axle . . . . . . . . . .
Total . . . . . . . . . . . . .
MAXIMUM ALLOWABLE GVW 210,000
Specifications - Section 5
Page 5-3
. 2750 psi (18.9 MPa)
2
2
. . . 408 in.
(2 632 cm
)
2
2
. . 9020 in.
(58 193 cm
)
55 Ton
(49.9 mt)
3
(23.8 m
)
3
(33.7 m
)
Thickness
Pounds Kilograms
20 135
20 824
40 959
Pounds Kilograms
30 255
133,600
60 600
200,300
90 855
95 340

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