You Ji VTH Series (Vertical Turning Lathes with Hydrostatic Bearing) up to 8 Meters
The You Ji VTH Series vertical turning lathes are engineered for heavy-duty, high-precision turning of large, heavy, and difficult-to-machine workpieces, commonly found in the aerospace, energy, transportation, and heavy equipment industries. A standout feature of this series is its hydrostatic table bearings, which offer exceptional advantages in precision, load capacity, and machine longevity. Models in bothsingle ram and twin ram configurations are available. Customized sizes and configurations are available upon request.
Like all large-format You Ji CNC machines, the VTH series is constructed with box way guideways for superior rigidity and stability, a Meehanite cast iron base for optimal vibration dampening during cutting, and a ram-type spindle head for enhanced support and stability when handling large tooling. The high-torque spindle drive delivers powerful performance at low RPMs, ideal for demanding cutting operations. For increased flexibility, the machines are available with optional C-axis and live tooling, enabling milling, drilling, and tapping in a single setup. Automatic tool changers, in turret or magazine configurations, further enhance productivity and automation potential.
The hydrostatic table bearings allow the worktable to float on a thin film of oil, eliminating metal-to-metal contact. This design ensures ultra-smooth, vibration-free rotationโcritical for precision machining of heavy partsโwhile significantly reducing wear, maintenance requirements, and downtime related costs.
You Jiโs VTH Series is the ideal solution for extra-large components such as jet engine casings, landing gear parts, wind turbine hubs, valve bodies, large gearboxes, brake discs, bearings, housings, and flange โ delivering consistent performance in even the most demanding industrial environments.
Specifications
Item / Model 41992_11468f-d5> |
VTH-3000ATC
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41992_9927cb-d8>
VTH-3000ATC-I
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41992_edbcc0-0f>
VTH-3000ATC-II
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41992_d8d326-9f>
VTH-3000ATC-III
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41992_1547a0-7b>
VTH-3500ATC
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41992_dcaa3a-dd>
VTH-3500ATC-I
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41992_d55e44-2a>
VTH-3500ATC-II
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41992_36f326-e1>
VTH-3500ATC-III
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41992_a1863f-f8>
---|---|---|---|---|---|---|---|---|
Table Size (in.) 41992_bef673-d9> |
118 41992_32f636-c6> |
118 41992_ba9ed4-a1> |
118 41992_23dce1-51> |
118 41992_a7ba06-35> |
138 41992_dadb68-00> |
138 41992_137986-a8> |
138 41992_47f1d2-ed> |
138 41992_f1a380-cc> |
Max Swing (in.) 41992_ae20f0-bc> |
134 41992_5a93e7-70> |
134 41992_196194-60> |
134 41992_18189f-46> |
134 41992_4ea0c0-01> |
161 41992_bd31cd-a6> |
161 41992_ebc999-1e> |
161 41992_a2d5ed-bb> |
161 41992_1ed8ad-ee> |
Std. Cutting Dia. (in.) 41992_36be81-3a> |
130 41992_7a8d14-b9> |
130 41992_34204f-7c> |
130 41992_1b7565-8b> |
130 41992_56b958-9b> |
150 41992_53c900-17> |
150 41992_f85baf-0c> |
150 41992_f5a763-77> |
150 41992_712bb7-b6> |
Z Travel (in.) 41992_1e3544-e2> |
59.1 41992_b401a8-d1> |
59.1 41992_87792d-e8> |
59.1 41992_ae9a5d-15> |
59.1 41992_71560c-84> |
59.1 41992_59d3fb-36> |
59.1 41992_383100-29> |
59.1 41992_e90a01-e7> |
59.1 41992_1efe28-b4> |
Rail Travel (in.) 41992_a3d01b-f4> |
47.2 41992_070664-8f> |
55 41992_40bd16-87> |
79 41992_a9bae6-f1> |
95 41992_90f00f-56> |
47.2 41992_270e09-ba> |
55 41992_b51a0d-ca> |
79 41992_2754c7-d2> |
95 41992_1bd852-0d> |
Ram to Table Max (in.) 41992_21fbec-1b> |
85 41992_9ca335-84> |
101 41992_1271a3-dd> |
124 41992_6a8bb7-30> |
140 41992_7a7ed0-f9> |
85 41992_8c3e73-57> |
101 41992_e8c27b-c7> |
124 41992_1e5b4f-1c> |
140 41992_76a3c8-33> |
Table Load (lbs.) 41992_dd34e4-df> |
99,000 41992_490a2a-a6> |
99,000 41992_cc83d5-e9> |
99,000 41992_47617c-89> |
99,000 41992_de3404-f6> |
99,000 41992_20d420-8a> |
99,000 41992_644df8-d9> |
99,000 41992_75b94f-3f> |
99,000 41992_6990ba-88> |
ATC System 41992_1a8816-32> |
12 / 16 /32 / 60 41992_1fba68-57> |
12 / 16 /32 / 60 41992_4e3c80-64> |
12 / 16 /32 / 60 41992_cdcb3d-4d> |
12 / 16 /32 / 60 41992_728d6b-c1> |
12 / 16 /32 / 60 41992_3ee630-2a> |
12 / 16 /32 / 60 41992_db5016-c5> |
12 / 16 /32 / 60 41992_2deb35-c9> |
12 / 16 /32 / 60 41992_04c916-80> |
Spindle HP 41992_79a3fc-76> |
100 x 2 41992_4f6e57-79> |
100 x 2 41992_cd1f0a-31> |
100 x 2 41992_5f1dcc-69> |
100 x 2 41992_332fa6-fb> |
100 x 2 41992_1b71aa-cb> |
100 x 2 41992_88bedd-26> |
100 x 2 41992_01a02b-75> |
100 x 2 41992_1086b7-b2> |
RPM 41992_5a6e66-be> |
75 41992_efdca3-f2> |
75 41992_2889fb-ff> |
75 41992_72a429-3c> |
75 41992_8bc09e-48> |
75 41992_aa1f09-5f> |
75 41992_9395b5-68> |
75 41992_025e27-8a> |
75 41992_7388e1-3b> |
C Axis 41992_4f8f6c-cf> |
Optional 41992_698904-7f> |
Optional 41992_d41f06-75> |
Optional 41992_021011-e5> |
Optional 41992_21454d-e3> |
Optional 41992_f76894-3a> |
Optional 41992_9fa304-ca> |
Optional 41992_4b8f08-2b> |
Optional 41992_c574f7-fa> |
Twin Ram 41992_9b7fa6-fc> |
Optional 41992_12bde6-e2> |
Optional 41992_b97d04-45> |
Optional 41992_3ff89c-45> |
Optional 41992_92989a-fd> |
Optional 41992_f223ce-13> |
Optional 41992_7aa978-63> |
Optional 41992_fc1487-47> |
Optional 41992_bdda33-1f> |
Weight (lbs.) 41992_6b4556-30> |
154,000 41992_20fc62-c0> |
164,000 41992_3aede1-bd> |
174,000 41992_a4ade0-4b> |
184,000 41992_3fdd72-f6> |
198,000 41992_388640-fb> |
208,000 41992_75338e-75> |
218,000 41992_8b6b36-a2> |
228,000 41992_e89183-56> |
Item / Model 41992_fc2c9d-ec> |
VTH-4000ATC
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41992_71c6dc-34>
VTH-4000ATC-I
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41992_ab29e5-ca>
VTH-4000ATC-II
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41992_420124-57>
VTH-4000-III
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41992_c7658c-64>
VTH-4500ATC
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41992_304583-5c>
VTH-4500ATC-I
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41992_40358e-ef>
VTH-4500ATC-II
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41992_0f0bdf-d9>
VTH-4500ATC-III
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41992_65e047-81>
---|---|---|---|---|---|---|---|---|
Table Size (in.) 41992_3bbe1b-e2> |
157 41992_fecee1-4a> |
157 41992_f6e6c0-a0> |
157 41992_32343d-e3> |
157 41992_1d72dd-99> |
177 41992_998019-c9> |
177 41992_4c0f2f-3d> |
177 41992_f1d236-ae> |
177 41992_d5c5f3-3b> |
Max Swing (in.) 41992_9ad62e-bd> |
181 41992_f8e4a9-06> |
181 41992_abaa81-ac> |
181 41992_4ddafa-e0> |
181 41992_803b6e-03> |
201 41992_9c5994-0f> |
201 41992_9a009a-af> |
201 41992_08ec80-f6> |
201 41992_d733a7-1e> |
Std. Cutting Dia. (in.) 41992_cd2a0f-a6> |
169 41992_41c867-7b> |
169 41992_c21789-c7> |
169 41992_9601c3-ec> |
169 41992_241f9e-f8> |
189 41992_887c03-6d> |
189 41992_6e6311-5c> |
189 41992_9daeaa-dc> |
189 41992_79c069-5c> |
Z Travel (in.) 41992_02353b-46> |
59.1 41992_01bc93-97> |
59.1 41992_ef7de3-b3> |
59.1 41992_15af38-2d> |
59.1 41992_9b4acb-97> |
59.1 41992_2b004e-1d> |
59.1 41992_9de9a9-d4> |
59.1 41992_d07597-1c> |
59.1 41992_12c51b-88> |
Rail Travel (in.) 41992_880ef0-ee> |
47.2 41992_de3123-25> |
55 41992_88fe12-bf> |
79 41992_71ed70-76> |
95 41992_855dda-6c> |
47.2 41992_037964-f0> |
55 41992_a8cbab-5d> |
79 41992_276d2a-b0> |
95 41992_319806-be> |
Ram to Table Max (in.) 41992_d66063-c3> |
81 41992_61f8ad-4f> |
97 41992_81b32d-43> |
120 41992_0c4ed0-51> |
136 41992_31334c-9c> |
81 41992_3ec1ec-01> |
97 41992_2cf481-54> |
120 41992_feacaf-61> |
136 41992_c2fda4-12> |
Table Load (lbs.) 41992_c2ccb8-eb> |
132,000 41992_64df6d-26> |
132,000 41992_7ead8f-6e> |
132,000 41992_1180a3-93> |
132,000 41992_b734f2-6e> |
132,000 41992_7441d8-90> |
132,000 41992_5e1490-94> |
132,000 41992_a12249-a8> |
132,000 41992_e0bf04-2e> |
ATC System 41992_44288f-2f> |
12 / 16 /32 / 60 41992_528d91-2e> |
12 / 16 /32 / 60 41992_1c867c-e8> |
12 / 16 /32 / 60 41992_c0ed83-4b> |
12 / 16 /32 / 60 41992_fe8a60-ca> |
12 / 16 /32 / 60 41992_0dc59c-6f> |
12 / 16 /32 / 60 41992_9913f7-1f> |
12 / 16 /32 / 60 41992_b85260-0d> |
12 / 16 /32 / 60 41992_3cc46a-c9> |
Spindle HP 41992_30185d-76> |
100 x 2 41992_58a21a-ea> |
100 x 2 41992_444234-f7> |
100 x 2 41992_49daba-ac> |
100 x 2 41992_6bad7d-77> |
100 x 2 41992_6bef86-e5> |
100 x 2 41992_c39e97-58> |
100 x 2 41992_04fc88-03> |
100 x 2 41992_702052-05> |
RPM 41992_adf3c1-5b> |
60 41992_4a6dc7-dd> |
60 41992_9155a5-fc> |
60 41992_de707b-46> |
60 41992_65a259-ea> |
60 41992_374767-cf> |
60 41992_370db0-e0> |
60 41992_a82f29-5c> |
60 41992_289d5e-6a> |
C Axis 41992_1c6857-f8> |
Optional 41992_3a9159-e9> |
Optional 41992_f57680-36> |
Optional 41992_99f75d-e8> |
Optional 41992_781e38-c4> |
Optional 41992_4da5e7-96> |
Optional 41992_43fc59-b6> |
Optional 41992_289f93-f6> |
Optional 41992_c491cd-f0> |
Twin Ram 41992_6a4da6-a0> |
Optional 41992_5224fd-09> |
Optional 41992_354d43-53> |
Optional 41992_a2b86b-df> |
Optional 41992_d41f94-25> |
Optional 41992_89aea6-d9> |
Optional 41992_0d59c6-c5> |
Optional 41992_848362-1a> |
Optional 41992_02fa5d-13> |
Weight (lbs.) 41992_df9de2-02> |
220,000 41992_c4e70b-3a> |
230,000 41992_82e77e-a8> |
240,000 41992_69263b-d7> |
250,000 41992_6d5ba0-48> |
275,000 41992_f505e5-f7> |
285,000 41992_0b28a3-72> |
295,000 41992_52c27f-6b> |
305,000 41992_b625bc-da> |
Item / Model 41992_5d38c9-28> |
VTH-5000ATC
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41992_9aaeeb-72>
VTH-5000ATC-I
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41992_1febbe-da>
VTH-5000ATC-II
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41992_b99902-e3>
VTH-5000ATC-III
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41992_8f4be8-4e>
VTH-6000ATC
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41992_79f891-7d>
VTH-6000ATC-I
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41992_fb75a6-81>
VTH-6000ATC-II
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41992_8f5db2-bc>
VTH-6000ATC-III
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41992_f8fdb0-63>
---|---|---|---|---|---|---|---|---|
Table Size (in.) 41992_8e62dd-b8> |
197 41992_a35403-5e> |
197 41992_e857f8-6a> |
197 41992_1960f5-b6> |
197 41992_de6c09-a1> |
236 41992_2735b0-7d> |
236 41992_7b2b89-97> |
236 41992_d07dfa-ee> |
236 41992_82550d-05> |
Max Swing (in.) 41992_9b3bff-94> |
252 41992_c8a434-25> |
252 41992_83a765-90> |
252 41992_905fb0-10> |
252 41992_de8be5-d4> |
291 41992_ac531d-aa> |
291 41992_ba5792-7e> |
291 41992_447372-63> |
291 41992_bd386d-51> |
Std. Cutting Dia. (in.) 41992_b807c9-20> |
232 41992_244399-21> |
232 41992_cddcea-95> |
232 41992_b8e4b6-72> |
232 41992_ff7d99-0f> |
271 41992_a69e12-fc> |
271 41992_378f77-0d> |
271 41992_14f5b3-d4> |
271 41992_c77667-05> |
Z Travel (in.) 41992_a6b580-4e> |
59.1 41992_b22748-1c> |
59.1 41992_5c069a-3d> |
79 41992_7adcad-e1> |
79 41992_a1b700-a7> |
59.1 41992_528510-6e> |
59.1 41992_3a8f9f-31> |
79 41992_b4756f-15> |
79 41992_cbacd6-62> |
Rail Travel (in.) 41992_033cd1-76> |
55 41992_81558e-98> |
79 41992_09a05c-7a> |
95 41992_6809b2-60> |
110 41992_6159c5-c2> |
55 41992_e5219e-97> |
79 41992_92a707-71> |
95 41992_0df5d4-d0> |
110 41992_ca5ebd-0d> |
Ram to Table Max (in.) 41992_3cb999-b3> |
101 41992_24c483-ef> |
124 41992_31eb04-e5> |
140 41992_a52f78-f5> |
156 41992_b0d3ce-05> |
101 41992_d957e6-a4> |
124 41992_b12c19-02> |
140 41992_15f1a0-8a> |
156 41992_9aa951-2e> |
Table Load (lbs.) 41992_d54064-d6> |
220,000 41992_f03d4e-2b> |
220,000 41992_b65259-f4> |
220,000 41992_20e13f-b4> |
220,000 41992_82a188-d4> |
330,000 41992_764d9c-28> |
330,000 41992_5dc672-cc> |
330,000 41992_41e108-34> |
330,000 41992_d2607e-88> |
ATC System 41992_d6393a-2d> |
12 / 16 /32 / 60 41992_a94ecd-51> |
12 / 16 /32 / 60 41992_2dd620-8e> |
12 / 16 /32 / 60 41992_42a568-35> |
12 / 16 /32 / 60 41992_7ab1af-89> |
12 / 16 /32 / 60 41992_8d0fec-94> |
12 / 16 /32 / 60 41992_0de632-6e> |
12 / 16 /32 / 60 41992_b1d0fe-ad> |
12 / 16 /32 / 60 41992_1346ec-a5> |
Spindle HP 41992_846e80-dc> |
100 x 2 41992_aba69e-0e> |
100 x 2 41992_b458d0-92> |
100 x 2 41992_680345-77> |
100 x 2 41992_bbc90e-b5> |
100 x 2 41992_80195a-55> |
100 x 2 41992_28cf44-f7> |
100 x 2 41992_f1fd1b-01> |
100 x 2 41992_76e676-00> |
RPM 41992_951e36-d0> |
60 41992_52c43a-a4> |
60 41992_e2e079-5b> |
60 41992_45da07-12> |
60 41992_adf331-2a> |
60 41992_24a89d-a8> |
60 41992_08949d-e5> |
60 41992_a5ecc8-0c> |
60 41992_4c1f9e-97> |
C Axis 41992_c455d6-d6> |
Optional 41992_7ba6ca-01> |
Optional 41992_3924da-01> |
Optional 41992_35afde-44> |
Optional 41992_44d24c-52> |
Optional 41992_4759ca-29> |
Optional 41992_4c2a2c-5d> |
Optional 41992_16c55a-f3> |
Optional 41992_e4c782-55> |
Twin Ram 41992_d75f0c-4a> |
Optional 41992_59aec7-9e> |
Optional 41992_f25b1b-fa> |
Optional 41992_a9c42d-28> |
Optional 41992_16580d-61> |
Optional 41992_a5abdd-26> |
Optional 41992_731191-ff> |
Optional 41992_fe1dd2-c6> |
Optional 41992_eee3eb-88> |
Weight (lbs.) 41992_1ea628-c0> |
484,000 41992_3613f4-bc> |
494,000 41992_998d4b-6f> |
504,000 41992_f69773-2d> |
514,000 41992_d72373-d7> |
616,000 41992_e80e13-d5> |
626,000 41992_a389f3-3c> |
636,000 41992_daeeda-06> |
646,000 41992_f9fe5a-24> |
Item / Model 41992_7306d1-36> |
VTH-7000ATC
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41992_0467e5-80>
VTH-7000ATC-I
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41992_13c9b5-74>
VTH-7000ATC-II
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41992_5f1775-7d>
VTH-7000ATC-III
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41992_f2b406-a0>
VTH-8000ATC
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41992_4f79a9-b9>
VTH-8000ATC-I
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41992_10cd13-ee>
VTH-8000ATC-II
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41992_8726ac-8e>
VTH-8000ATC-III
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41992_9e31ab-27>
---|---|---|---|---|---|---|---|---|
Table Size (in.) 41992_4f5bb3-88> |
275 41992_43244b-c8> |
275 41992_162aff-28> |
275 41992_74b73c-93> |
275 41992_f40993-99> |
315 41992_edf0f7-65> |
315 41992_dffa31-6b> |
315 41992_f39448-0e> |
315 41992_677672-a4> |
Max Swing (in.) 41992_9af512-eb> |
354 41992_99156e-29> |
354 41992_418ff2-e3> |
354 41992_e85e43-d2> |
354 41992_7f584f-53> |
354 41992_697069-1f> |
354 41992_6a5ff2-e6> |
354 41992_d1843c-ee> |
354 41992_7b91db-58> |
Std. Cutting Dia. (in.) 41992_f609b4-d7> |
335 41992_ebbe99-ce> |
335 41992_abc0a0-4b> |
335 41992_b16ee1-f2> |
335 41992_601687-8d> |
350 41992_9e7c58-f9> |
350 41992_d6f9d5-35> |
350 41992_711ade-c3> |
350 41992_1b7858-bc> |
Z Travel (in.) 41992_1c4cda-91> |
59.1 41992_9b6d8a-e0> |
79 41992_856d8f-b8> |
79 41992_9a9281-77> |
98 41992_04449c-c0> |
59.1 41992_c24eac-9b> |
79 41992_3fe1dc-2b> |
79 41992_0d59e2-23> |
98 41992_15e6ee-81> |
Rail Travel (in.) 41992_1958a1-51> |
63 41992_dcc61d-6d> |
95 41992_93da25-26> |
110 41992_9b546c-f4> |
157 41992_f245ba-25> |
63 41992_73abfa-c8> |
95 41992_2d43a9-a5> |
110 41992_12f831-05> |
157 41992_da48dc-95> |
Ram to Table Max (in.) 41992_d59e7f-0e> |
120 41992_748cc2-e8> |
152 41992_ede1e7-8a> |
168 41992_317a22-49> |
215 41992_2168c6-1f> |
120 41992_401da3-a8> |
152 41992_29b9a0-47> |
168 41992_0f5a4d-c6> |
215 41992_1c5636-70> |
Table Load (lbs.) 41992_ceb6f3-ba> |
550,000 41992_62ed1f-47> |
550,000 41992_3642d6-ef> |
550,000 41992_0bb513-51> |
550,000 41992_0aa586-ed> |
660,000 41992_5cb9a3-2f> |
660,000 41992_6fbed8-36> |
660,000 41992_e8a63e-81> |
660,000 41992_b5cdeb-e2> |
ATC System 41992_8fbc49-f8> |
12 / 16 /32 / 60 41992_987ec6-75> |
12 / 16 /32 / 60 41992_f576c0-49> |
12 / 16 /32 / 60 41992_e87578-df> |
12 / 16 /32 / 60 41992_c02617-4a> |
12 / 16 /32 / 60 41992_71f5ff-09> |
12 / 16 /32 / 60 41992_ca4b5f-c9> |
12 / 16 /32 / 60 41992_e2273b-e3> |
12 / 16 /32 / 60 41992_f3e045-e3> |
Spindle HP 41992_7d4cbb-71> |
100 x 2 41992_3531ec-2b> |
133 x 2 41992_16c6be-ce> |
133 x 2 41992_e42afe-a4> |
133 x 2 41992_0e367a-95> |
133 x 2 41992_6c252e-a8> |
133 x 2 41992_6e5a5f-78> |
133 x 2 41992_54fc5e-bf> |
133 x 2 41992_a8a03f-75> |
RPM 41992_3d5565-5a> |
20 41992_a8b163-35> |
20 41992_493524-e0> |
20 41992_f76e00-2c> |
20 41992_754281-a6> |
10 41992_5955c8-98> |
10 41992_e7f7ad-1e> |
10 41992_9fcf46-54> |
10 41992_e14e6e-d1> |
C Axis 41992_db4101-83> |
Optional 41992_75491c-b4> |
Optional 41992_bea0d9-8b> |
Optional 41992_d8231e-1f> |
Optional 41992_4c945b-71> |
Optional 41992_7c07f6-9d> |
Optional 41992_f60c69-19> |
Optional 41992_a768d9-b0> |
Optional 41992_6be16a-e3> |
Twin Ram 41992_fdc4b1-94> |
Optional 41992_46fffd-7d> |
Optional 41992_171498-f2> |
Optional 41992_9d7d74-fc> |
Optional 41992_44a807-e6> |
Optional 41992_741a1b-5a> |
Optional 41992_a20427-91> |
Optional 41992_122003-80> |
Optional 41992_531bba-b1> |
Weight (lbs.) 41992_897b69-32> |
880,000 41992_398d2a-71> |
890,000 41992_f52f17-78> |
900,000 41992_882734-44> |
910,000 41992_c4a594-0a> |
924,000 41992_9a6ce6-64> |
934,000 41992_a6f4c4-41> |
944,000 41992_3aad56-ea> |
954,000 41992_ebe3c6-51> |