Cat 7495 الحبل الدفع, HydraCrowd, HF و HD المجرفة الآلية قطع| ANRANST

Official Cat 7495 with Rope Crowd product image showing rope crowd, hoist, bucket, swing platform and crawler undercarriage.

Official Cat 7495 HF with HydraCrowd product image. Check the HF high-flotation undercarriage and hydraulic crowd system separately.

Official Cat 7495 HD product image. HD bucket payload, capacity, operating weight and undercarriage differ from the standard 7495.

OEM المعدات التفاصيل

Identify the 7495 version and crowd system before the mechanism and part position

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.

5 Current official configurations and models

82–109 t Published bucket payload

27.5–62.7 m³ Published bucket capacity

12 قطع الغيار المستهلكة and Key Spare Part Categories

Standard Models and Key Dimensions

Current Cat 7495 configurations, bucket ranges and operating weights

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

Bucket capacity and weight vary with bucket selection and options. Provide complete model, Rope Crowd or HydraCrowd, HF/HD configuration, serial number, assembly number, OEM or third-party drawing reference, revision and installation position.

قطع الغيار المستهلكة

Bucket edge, liners, doors, tracks and third-rail swing wear parts

Official Cat images identify machines and installation areas. Generic component images illustrate categories and do not establish Cat OEM interchangeability. Material options require confirmation against drawings, conditions, failure modes and original-part testing.

Bucket teeth and adapters

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.

Material Selection:Assess strong, tough wear-resistant alloy cast steel. Determine hardness, hardenability and fracture resistance together from ore size, abrasiveness and tooth-breakage history.

Cr-Mo wear-resistant alloy cast steel Special wear-resistant alloys

View the bucket tooth product page →

Lip, wear blocks and side cutting edges

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.

Material Selection:Prioritise strong, tough wear-resistant alloys in high-impact lip and block areas. Heavy sections, locks and stress concentrations need crack resistance, not surface hardness alone.

Chromium-Molybdenum Alloy Steel High-strength, tough wear-resistant alloys

View lip and wear-block components →

Bucket internal liners and external wear plates

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.

Material Selection:Assess quenched and tempered wear plate for flat or formable liners and wear-resistant alloy castings for complex heavy blocks. Do not apply one material and hardness to every position.

Quenched and Tempered Wear Plate Wear-resistant alloy cast steel

View bucket liners →

Bucket doors, latches and contact components

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.

Material Selection:Assess quenched and tempered alloy steel with surface strengthening for pins and rollers. Confirm bushings against bearing copper alloys or the original composite design. Door and latch materials follow drawings.

Alloy steel for pins and rollers Bearing copper alloys and bushings

View pins and pivot components →

Track shoes and ground-contact wear parts

Crawler Shoes & Undercarriage قطع الغيار المستهلكة

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.

Material Selection:Confirm large track shoes against high-strength wear-resistant cast steel or the original structural design. Specify chemistry, heat treatment, hardness gradient, casting-defect control and non-destructive testing together.

Large load-bearing wear-resistant castings Chromium-Molybdenum Alloy Steel

View track shoes →

Third-rail wear tracks and swing-roller contact parts

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.

Material Selection:Wear rails and rollers require contact fatigue resistance, impact resistance, surface hardness, core toughness and installation accuracy. Confirm heavy-duty drive or rail alloy steel and suitable surface strengthening.

Alloy steel for heavy-duty rails, rollers and shafts

View heavy-duty swing and drive assemblies →

قطع الغيار

Core hoist, Rope/Hydra crowd, swing and propel spares

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, gearboxes, drums and brakes

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.

Material Selection:Confirm gears and shafts by drive alloy steel, tooth heat treatment and fatigue strength. Check drums, casings and brake parts against original structure, fit tolerances and non-destructive testing requirements.

Alloy steel for drive gears and shafts

View hoist and heavy-duty drive assemblies →

Rope Crowd and HydraCrowd systems

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.

Material Selection:Check Rope Crowd gears, shafts and drums as heavy-duty drives. Check HydraCrowd rods, barrels, guides and seals separately for pressure, stroke, surface strengthening and hydraulic media.

Alloy steel for gears, shafts and cylinder rods Hydraulic الموانع and Engineering Materials

View hydraulic seals and engineering materials →

Swing motors, planetary gearboxes, ring gears and rollers

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.

Material Selection:Confirm swing and planetary gears, shafts and rollers by heavy-duty drive alloy steel, tooth or surface strengthening, contact fatigue and non-destructive testing.

Alloy steel for heavy-duty gears, shafts and rollers

View gears, pinions and drive parts →

Propel motors, planetary drives and sprockets

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.

Material Selection:Confirm gears, shafts and sprockets by high-strength drive alloy steel and surface strengthening. Check casings, bearings and seals for loads, lubrication, impact and mine contamination.

Alloy steel for propel gears, shafts and sprockets Propel seals and engineering materials

View walking and heavy-duty drive assemblies →

Shafts, bearings, bushings and brake friction parts

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.

Material Selection:Confirm shafts by quenched and tempered or surface-strengthened alloy steel, and bushings by bearing copper alloys or original composites. Check standard bearings and brake friction parts by full designation, loads and temperature.

Alloy steel for drive shafts Bearing copper alloys and bushings

View bearings, bushings and supports →

Hoist and crowd ropes, sheaves and terminations

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.

Material Selection:Confirm rope construction, strength class, lay and lubrication specification. Check sheaves and shafts for alloy steel, groove strengthening, bearing fits and non-destructive testing.

Alloy steel for sheaves, shafts and heavy-duty drives

View rope systems and heavy-duty assemblies →

Can Cat 7495 Rope Crowd and HydraCrowd spares be mixed?

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.

Are bucket and track parts the same for 7495, 7495 HF and 7495 HD?

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 reference and position.

How can a 7495 part be identified without a Caterpillar OEM drawing number?

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.

Cat 7495 Electric Rope Shovels: الطرازات وقطع الغيار