Covers Rope Crowd, HydraCrowd, HF high-flotation undercarriage and HD heavy-duty compact configurations. Identify parts through bucket wear systems, crawler undercarriages and hoist, crowd, swing and propel mechanisms.
The current Cat 7495 family includes Rope Crowd, HydraCrowd, HF high-flotation undercarriage and HD configurations. Rope Crowd uses motors, gears, drums and crowd/retract ropes; HydraCrowd uses a hydraulic power unit and large cylinder. Bucket, track, hoist, swing and propel parts also vary by version and installed options. The designation 7495 alone does not establish interchangeability.
The 5 configuration names, payloads, capacities and operating weights below come from Caterpillar's current catalogue and individual model pages for initial machine and spare-part identification.
| Configuration / model | Crowd and undercarriage features | Bucket payload | Bucket capacity | Published operating weight |
|---|---|---|---|---|
| 7495 with Rope Crowd | Rope crowd | 109 t | 30.6–62.7 m³ | 1,386,178 kg |
| 7495 with HydraCrowd | Hydraulic crowd | 109 t | 30.6–62.7 m³ | 1,390,714 kg |
| 7495 HF with Rope Crowd | High-flotation undercarriage / rope crowd | 109 t | 30.6–62.7 m³ | 1,431,064 kg |
| 7495 HF with HydraCrowd | High-flotation undercarriage / hydraulic crowd | 109 t | 30.6–62.7 m³ | 1,435,156 kg |
| 7495 HD | Heavy-duty compact configuration | 82 t | 27.5–60.4 m³ | 1,295,777 kg |
The numbers on the diagram correspond one to one with the rows below.
| No. | Component | Location | Applies to |
|---|---|---|---|
| 1 | Dipper | Dipper at the front of the attachment | 7495 with Rope Crowd |
| 2 | Dipper handle | Black handle connecting the dipper and boom | 7495 with Rope Crowd |
| 3 | Boom | Inclined main boom structure | 7495 with Rope Crowd |
| 4 | Hoist ropes | Ropes between the boom-point sheaves and dipper | 7495 with Rope Crowd |
| 5 | Boom-point sheaves | Sheave group at the upper end of the boom | 7495 with Rope Crowd |
| 6 | Operator cab | Operator station on the upper machinery house | 7495 with Rope Crowd |
| 7 | Crawler assembly | Crawler support beneath the machine | 7495 with Rope Crowd |
| 8 | Machinery house | Yellow machinery housing behind the boom base | 7495 with Rope Crowd |
Official Cat images identify machines and installation areas.Material options require confirmation against drawings, conditions, failure modes and original-part testing.
Dipper Teeth & Adapters
Fit the bucket leading edge and withstand impact, compression and abrasion while entering the muck pile. The image illustrates a category, not Cat OEM interchangeability. Check the specific 7495 version, bucket capacity, tooth system, adapter and lock.
View the bucket tooth product page →
Dipper Lip, Shrouds & Side Cutters
Protect the lip, leading edge and high-wear sides while sharing digging loads with the tooth system. The image is for category identification. Check lip profile, block position, installation angle, holes or locks and adjacent adapters.
View lip and wear-block components →
Dipper Liners & Wear Plates
Cover the floor, sides, back and local erosion zones according to actual wear maps. The image illustrates a part category. Before manufacture, provide bucket drawings, plate positions, curvature, thickness, holes and connections.
View bucket liners →Dipper Door, Latch & Wear Interfaces
Doors, hinge pins, latches, rollers and contact faces withstand cyclic opening/closing impact and wear. Distinguish door structures, pins, bushings, rollers and buffers, and check each against bucket configuration and assembly drawings.
View pins and pivot components →
Crawler Shoes & Undercarriage Wear Parts
Track shoes carry machine ground loads, bending, impact and rock wear. The image identifies a category. Standard, HF high-flotation and HD track dimensions differ; check pitch, width, hole spacing, rib form and left/right position.
View track shoes →Third-Rail Swing Wear Rail & Rollers
Current Cat 7495 information identifies the replaceable third rail as the principal swing-system wear component working with swing rollers. Check version, rail segments, section, fastening, roller dimensions, clearance and platform datums.
View heavy-duty swing and drive assemblies →Divide spares among four motion systems and distinguish Rope Crowd from HydraCrowd. Gears, shafts, drums, ropes, hydraulics, bearings, bushings and brakes require complete version, assembly number and mating relationships.
Hoist Motors, Gearcases, Drums & Brakes
AC motors, gear drives, brakes, drums, hoist ropes and boom-point sheaves raise the bucket. Check motors, gear stages, drums, brakes and rope diameters by complete model and assembly number.
View hoist and heavy-duty drive assemblies →Rope Crowd & HydraCrowd Systems
Rope Crowd uses motors, brakes, drums, gears and crowd/retract ropes. HydraCrowd uses a hydraulic power unit and large cylinder. Do not mix the systems; establish crowd type and machine version first.
View hydraulic seals and engineering materials →Swing Motors, Planetary Gearcases, Gear & Rollers
Multiple motors and planetary reducers rotate the upper structure through ring gears, shafts, pinions, third rail and rollers. Check tooth count, module, pressure angle, holes, roller positions and platform datums.
View gears, pinions and drive parts →Propel Motors, Planetary Drives & Sprockets
Left and right propel drives independently transmit torque to sprockets, working with shoes, rollers and guides to move the machine. Check motors, brakes, planetary boxes, output shafts, sprocket pitch, seals and track version together.
View walking and heavy-duty drive assemblies →Shafts, Bearings, Bushings & Brake Parts
Hoist, crowd, swing and propel systems contain dedicated shafts, rolling bearings, bushings and brakes. Shared names do not permit cross-mechanism substitution. Provide the mechanism, assembly number and critical fit dimensions.
View bearings, bushings and supports →Hoist/Crowd Ropes, Sheaves & Connections
Hoist, crowd/retract and suspension ropes, boom-point sheaves and terminations require frequent inspection. Check diameter, construction, length, lay, reeving, groove profile and safety standards for the specific version.
View rope systems and heavy-duty assemblies →No. Rope Crowd uses motors, brakes, drums, gears and crowd/retract ropes; HydraCrowd uses a hydraulic power unit and large cylinder. Confirm configuration, serial number, assembly number and drawings first.
Do not assume they are the same. HF denotes a high-flotation undercarriage; HD published payload, capacity and operating weight differ from standard 7495. Check bucket specification, track dimensions, serial number, drawing and position.
Provide machine nameplate, complete configuration, crowd type, serial number, mechanism, assembly nameplate, used-part photos, key dimensions and material tests. Then assess whether catalogues, drawing searches or a physical survey can confirm the part.
Provide complete model and serial number, Rope Crowd or HydraCrowd, HF/HD configuration, mechanism, drawings or samples, photos, key dimensions, current material and ore conditions. ANRANST supports drawing and engineering review, production at certified foundries, in-factory inspection and finished-part delivery.
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ANRANST provides customers worldwide with engineering assessment, production at certified foundries to the customer technical requirements, quality control and finished-part delivery for custom wear parts and industrial spares, with scope to support other custom industrial parts.
We review mating surfaces and interface dimensions and assess material, heat treatment and manufacturing feasibility.
Material grades and heat-treatment processes are specified order by order, stated in the technical agreement and tracked through production.
Drawing confirmation, material and process control, production tracking, inspection and acceptance coordination.
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Provide the existing model, drawings, drawing, materials or operating conditions so we can identify the appropriate technical review and supply route.
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