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All Rights Reserved 00-
Printed in Belgium 06-
UEBM
PC210, 210LC, 210NLC
PC240LC, 240NLC-7K
- This shop manual may contain attachments and optional equipment that are not available in your area.
Please consult your local Komatsu distributor for those items you may require.
Materials and specifications are subject to change without notice.
MACHINE MODEL SERIAL NUMBER PC210-7K 00 K40001 AND UP 00 PC210LC-7K 00 K40001 AND UP 00 PC210-NLC-7K 00 K40001 AND UP 00 PC240LC-7K 00 K40001 AND UP 00 PC240NLC-7K 00 K40001 AND UP 00
CONTENTS
00-
No. of page
01 GENERAL.................................................... .01-
10 STRUCTURE, FUNCTION AND MAINTENANCE STANDARD...... .10-
20 TESTING AND ADJUSTING.................................... .20-
30 DISASSEMBLY AND ASSEMBLY................................ .30-
90 OTHERS...................................................... .90-
00
00-2-2 PC210/240-7K
LIST OF REVISED PAGES
LIST OF REVISED PAGES
01 GENERAL
01-
Specification Dimension Drawings
PC210, PC210LC, PC210NLC-7K... 01-
PC240LC, PC240NLC-7K.......... 01-
Specifications
PC210, PC210LC, PC210NLC-7K... 01-
PC240LC, PC240NLC-7K.......... 01-
Weight Table
PC210, PC210LC, PC210NLC-7K.. 01-
PC240LC, PC240NLC-7K......... 01-
Fuel, Coolant, And Lubricants........... 01-
PC210/240-7K
GENERAL SPECIFICATION DIMENSION DRAWINGS
01-2 PC210/240-7K
(^12) SPECIFICATION DIMENSION DRAWINGS PC210-7K, PC210LC-7K, PC210NLC-7K
DIMENSIONS
WORKING RANGES
GENERAL SPECIFICATION DIMENSION DRAWINGS
01-4 PC210/240-7K
PC240LC-7K, PC240NLC-7K
DIMENSIONS
WORKING RANGES
GENERAL SPECIFICATION DIMENSION DRAWINGS
(^12) DIMENSIONS WORKING RANGES
C Max. digging height mm 10,000 10,
- 10-113 10-154 10-194 20-11 20- Mark Page revisionTime of Mark Page revisionTime of Mark Page revisionTime of Mark Page revisionTime of Mark Page Time ofrevision
- 10-114 10-155 10-195 20-12 20-
- 10-115 10-156 10-196 20-13 20-
- 10-116 10-157 10-197 20-14 20-
- 10-117 10-158 10-198 20-15 20-
- 10-118 10-159 10-199 20-16 20-
- 10-119 10-160 10-200 20-
- 10-120 10-161 10-201 20-
- 10-121 10-162 10-202 20-
- 10-122 10-163 10-203 20-
- 10-123 10-164 10-204 20-101 20-
- 10-124 10-165 10-205 20-102 20-
- 10-125 10-166 10-206 20-103 20-
- 10-126 10-167 10-207 20-104 20-
- 10-127 10-168 10-208 20-105 20-
- 10-128 10-169 10-209 20-106 20-
- 10-129 10-170 10-210 20-107 20-
- 10-130 10-171 10-211 20-108 20-
- 10-131 10-172 10-212 20-109 20-
- 10-132 10-173 10-213 20-110 20-
- 10-133 10-174 10-214 20-111 20-
- 10-134 10-175 10-215 20-112 20-
- 10-135 10-176 10-216 20-113 20-
- 10-136 10-177 10-217 20-114 20-
- 10-138 10-178 10-218 20-115 20-
- 10-139 10-179 10-219 20-116 20-
- 10-140 10-180 20-117 20-
- 10-141 10-181 20-118 20-
- 10-142 10-182 20-119 20-
- 10-143 10-183 20-120 20-
- 10-144 10-184 20-121 20-
- 10-145 10-185 20-1 20-122 20-
- 10-146 10-186 20-2 20-123 20-
- 10-147 10-187 20-3 20-124 20-
- 10-148 10-188 20-4 20-125 20-
- 10-149 10-189 20-5 20-126 20-
- 10-150 10-190 20-6 20-127 20-
- 10-151 10-191 20-7 20-128 20-
- 10-152 10-192 20-8 20-129 20-
- 10.153 10-193 20-9 20-130 20-
- PC210/240-7K 00-2-
- 20-171 20-225 20-301 20-342 20- Mark Page revisionTime of Mark Page revisionTime of Mark Page revisionTime of Mark Page revisionTime of Mark Page revisionTime of
- 20-172 20-226 20-302 20-
- 20-173 20-227 20-304 20-
- 20-174 20-228 20-305 20-
- 20-175 20-229 20-306 20-
- 20-176 20-230 20-307 20-
- 20-177 20-231 20-308 20-348 20-
- 20-178 20-232 20-309 20-349 20-
- 20-179 20-233 20-310 20-350 20-
- 20-180 20-234 20-311 20-351 20-
- 20-181 20-235 20-312 20-352 20-
- 20-182 20-236 20-313 20-353 20-
- 20-237 20-314 20-354 20-
- 20-238 20-315 20-355 20-
- 20-239 20-316 20-356 20-
- 20-240 20-317 20-357 20-
- 20-201 20-241 20-318 20-358 20-
- 20-202 20-242 20-319 20-359 20-
- 20-203 20-243 20-320 20-360 20-
- 20-204 20-244 20-321 20-362 20-
- 20-205 20-245 20-322 20-364 20-
- 20-206 20-246 20-323 20-365 20-
- 20-207 20-247 20-324 20-366 20-
- 20-208 20-248 20-325 20-367 20-
- 20-209 20-249 20-326 20-368 20-
- 20-210 20-250 20-327 20-369 20-
- 20-211 20-251 20-328 20-370 20-
- 20-212 20-252 20-329 20-372 20-
- 20-213 20-253 20-330 20-374 20-
- 20-214 20-254 20-331 20-375 20-
- 20-215 20-255 20-332 20-376 20-
- 20-216 20-256 20-333 20-377 20-
- 20-217 20-257 20-334 20-378 20-
- 20-218 20-335 20-379 20-
- 20-219 20-336 20-380 20-
- 20-220 20-337 20-381 20-
- 20-221 20-338 20-382 20-
- 20-222 20-339 20-383 20-
- 20-223 20-340 20-384 20-
- 20-224 20-341 20-385 20-
- 20-537 30-43 30- Mark Page revisionTime of Mark Page revisionTime of Mark Page revisionTime of Mark Page revisionTime of Mark Page Time ofrevision
- 20-538 30-44 30-
- 20-540 30-45 30-
- 20-541 30-1 30-46 30-
- 20-542 30-2 30-47 30-
- 20-543 30-3 30-48 30-
- 20-544 30-4 30-49 30-
- 20-545 30-5 30-50 30-
- 20-546 30-6 30-51 30-
- 30-7 30-52 30-
- 30-8 30-53 30-
- 30-9 30-54 30-
- 30-10 30-55 30-
- 30-11 30-56 30-
- 20-601 30-12 30-57 30-
- 20-602 30-13 30-
- 20-603 30-14 30-
- 20-604 30-15 30-
- 20-605 30-16 30-
- 20-606 30-17 30-
- 20-607 30-18 30-63 90-
- 20-608 30-20 30-64 90-
- 20-609 30-21 30-65 90-
- 20-610 30-22 30-66 90-
- 20-611 30-23 30-67 90-
- 20-612 30-24 30-68 90-
- 20-613 30-25 30-
- 20-614 30-26 30-
- 20-615 30-27 30-
- 20-616 30-28 30-
- 20-617 30-29 30-
- 20-618 30-30 30-
- 20-619 30-31 30-
- 20-620 30-32 30-
- 20-621 30-33 30-
- 20-622 30-34 30-
- 20-623 30-35 30-
- 20-624 30-36 30-
- 30-37 30-
- 30-38 30-
- PC210/240-7K 01-
- A Overall length mm 9, Item Unit PC210-7K PC210LC-7K PC210NLC-7K
- B Overall height mm 3,
- C Overall width mm 2,800 3,080 2,
- D Track shoe width mm
- E Height of cab mm 3,
- F Tail swing radius mm 2,
- G Track overall length mm 4,080 4,450 4,
- H Length of track on ground mm 3,270 3,640 3,
- Min. ground clearance mm
- A Max. digging reach mm 9, Item Unit PC210-7K PC210LC-7K PC210NLC-7K
- B Max. digging depth mm 6,
- C Max. digging height mm 10,
- D Max. vertical wall depth mm 5,
- E Max. dumping height mm 7,
- F Min. dumping height mm 2,
- G Max. reach at ground level mm 2,
- PC210/240-7K 01-
- A Overall length mm 9,885 9, Item Unit PC240LC-7K PC240NLC-7K
- B Overall height mm 3,160 3,
- C Overall width mm 2,980 3,
- D Track shoe width mm
- E Height of cab mm 3,015 3,
- F Tail swing radius mm 2,940 2,
- G Track overall length mm 4,250 4,
- H Length of track on ground mm 3,460 3,
- Min. ground clearance mm
- A Max. digging reach mm 10,180 10, Item Unit PC240LC-7K PC240NLC-7K
- B Max. digging depth mm 6,920 6,
- C Max. digging height mm 10,000 10,
- D Max. vertical wall depth mm 6,010 6,
- E Max. dumping height mm 7,035 7,
- F Min. dumping height mm 2,530 2,
- G Max. reach at ground level mm 10,020 10,
GENERAL SPECIFICATIONS
PC210/240-7K 01-
Machine model PC210-7K PC210LC-7K PC210NLC-7K
Serial Number K40001 and up
Engine
Model Type
No. of cylinders - bore x stroke Piston displacement
mm
l {cc}
SAA6D102E-2-A
4-cycle, water-cooled, in-line, vertical, direct injection, with turbo charger 6 - 102 x 120 5.883 {5,883}
Performance
Flywheel horsepower Max. torque Max. speed at no load Min. speed at no load Min. fuel consumption
kW/rpm {HP/ rpm} Nm/rpm {kgm/ rpm} rpm rpm g/kWh {g/HPh}
Starting motor Alternator Battery
24V, 4.5 kW 24V, 35 A 12V, 110 Ah x 2 Radiator core type Corrugated CWX-
Under-carriage
Carrier roller 2 on each side Track roller 7 on each side 9 on each side
Track shoe
Assembly-type triple grouser, 45 on each side
Assembly-type triple grouser, 49 on each side
Hydraulic system
Hydraulic pump
Type x No. Delivery
Set pressure MPa (kg/cm²) l /min
HPV95+95, variable displacement
Piston type: 214 x 2 Piston type: 37.2 {380}
Controlvalve
(^) Type x No. Control method
6-spool type x 1 Hydraulic
Hydraulicmotor
Travel motor Swing motor
HMV110ADT-2, Piston type (with brake valve, parking brake): x 2 KMF125ABE-5, Piston type (with safety valve, holding brake): x 1
Hydraulic culinder
Type
Inside diameter of cylinder Diameter of piston rod Stroke Max. distance between pins Min. distance between pins
mm mm mm mm mm
Boom Arm Bucket Double acting pis- ton
Double acting pis- ton
Double acting pis- ton 120 85 1,334. 3,204. 1,
Hrdraulic tank Hydraulic filter Hydraulic cooler
Closed box type Tank return side CF40-1 (Air cooled)
GENERAL SPECIFICATIONS
01-8 PC210/240-7K
PC240LC-7K, PC240NLC-7K
: The "Mi" mode is on the multi-monitor specification machine only.
Machine model PC240LC-7K PC240NLC-7K Serial Number K40001 and up Bucket capacity m³ 1.0 1. Operating weight kg 22,700 24,
Performance
Working ranges
Max. digging depth Max. vertical wall depth Max. digging reach Max. reach at ground level Max. digging height Max. dumping height
mm mm mm mm mm mm
Max. digging force (using power max. function) Swing speed Swing max. slope angle Travel speed
Gradeability
Ground pressure [standard shoe width]
kN {kg}
rpm deg. km/h
deg.
kPa {kg/cm²} [mm]
Lo: 3.1 ( Mi: 4.2) Hi: 5. 35
[600]
Lo: 3.1 ( Mi: 4.2) Hi: 5. 35
[700]
Dimensions
Overall length (for transport) Overall width Overall width of track Overall height (for transport) Overall height to chassis Ground clearance to bottom of upper structure Min. ground clearance Tail swing radius Min. swing radius of work equipment Height of work equipment at min. swing radius Length of track on ground Track gauge Height of machine cab
mm mm mm mm mm mm mm mm mm mm mm mm mm
GENERAL WEIGHT TABLE
01-10 PC210/240-7K
(^12) WEIGHT TABLE
PC210-7K, PC210LC-7K, PC210NLC-7K
This weight table is for use when handling components or when transporting the machine.
Unit: kg Machine model PC210-7K PC210LC-7K PC210NLC-7K Serial Number K40001 and up Engine assembly
- Engine
- Damper
- Hydraulic pump
Radiator oil cooler assembly 110 Hydraulic tank, filter assembly (excluding hydraulic oil) 123 Fuel tank (excluding fuel) 121 Revolving frame 1, Operator’s cab 278 Operator’s seat 35 Counterweight 3, Swing machinery 160 Control valve 263 Swing motor 60 Travel motor 98 x 2 Center swivel joint 36 Track frame assembly
- Track frame
- Swing circle
- Idler
- Idler cushion
- Carrier roller
- Track roller
- Final drive (including travel motor)
99 x 2 135 x 2 16 x 4 36 x 18 343 x 2
GENERAL WEIGHT TABLE
PC210/240-7K 01-
Unit: kg
Machine model PC210-7K PC210LC-7K PC210NLC-7K
Serial Number K40001 and up
Track shoe assembly
- Standard triple grouser shoe (600 mm)
- Standard triple grouser shoe (700 mm)
- Wide triple grouser shoe (800 mm)
- Road liner (rubber pad type) (600 mm)
1,215x 1,405x 1,530x 1,470x
1,325 x 2 1,530 x 2 1,670 x 2 1,600 x
1,325 x 2 1,530 x 2
Boom assembly 1, Arm assembly 653 Bucket assembly 628 Boom cylinder assembly 172 x 2 Arm cylinder assembly 226 Bucket cylinder assembly 136 Link assembly (large) 81 Link assembly (small) 22 x 2 Boom pin 48 + 8 x 2 + 31 + 10 + 26 Arm pin 11 + 8 Bucket pin 20 x 2 Link pin 13 x 2
GENERAL WEIGHT TABLE
PC210/240-7K 01-
Unit: kg
Machine model PC240LC-7K PC240NLC-7K
Serial Number K40001 and up K40001 and up
Track shoe assembly
- Standard triple grouser shoe (600 mm)
- Standard triple grouser shoe (700 mm)
- Wide triple grouser shoe (800 mm)
- Road liner (rubber pad type) (600 mm)
1,340 x 2 1,470 x 2 1,600 x 2 1,535 x 2
1,455 x 2 1,595 x 2 1,735 x 2 1,665 x 2 Boom assembly 1,825 1, Arm assembly 1,213 1, Bucket assembly 722 722 Boom cylinder assembly 195 x 2 195 x 2 Arm cylinder assembly 262 262 Bucket cylinder assembly 161 161 Link assembly (large) 82 82 Link assembly (small) 22 x 2 22 x 2 Boom pin 50 + 10 x 2 + 31 + 10 + 26 50 + 10 x 2 + 31 + 10 + 26 Arm pin 11 + 10 11 + 10 Bucket pin 20 x 2 20 x 2 Link pin 17 x 2 17 x 2
GENERAL FUEL, COOLANT, AND LUBRICANTs
01-14 PC210/240-7K
(^12) FUEL, COOLANT, AND LUBRICANTS
★ For the H-046-HM, use the oil recommended by Komatsu.
RESERVOIR
KIND OF FLUID
AMBIENT TEMPERATURE CAPACITY ( l )
- 22 -4 14 32 50 68 86 104°F -30 -20 -10 0 10 20 30 40°C Specified^ Refill
Engine oil pan 26.3 24
Engine oil
SAE 30
SAE 10W
SAE 10W-
SAE 15W-
Damper case 0.75 —
Swing machinery case 6.6 6. Final drive case (each side) SAE 30 4.7 4. Idler (1 each) 0.07-0.08 0.07-0. Track roller (1 each) 0.19-0.20 0.19-0. Carrier roller (1 each) 0.075-0.085 0.075-0.
Hydraulic system 240 143
SAE 10W
SAE 10W-
SAE 15W-
Hydraulic oil H046-HM (★)
Fuel tank Dieselfuel 400 —
ASTM D975 No. 2 ASTM D975ANo.
Cooling system Coolant Add antifreeze
PC210,
PC210LC,
PC210NLC-
PC210,
PC210LC,
PC210NLC-
PC240LC,
PC240NLC-
PC240LC,
PC240NLC-
