Construction wheel loader Heavy duty rock bucket

Enstruc Heavy Duty Rock Buckets are engineered for construction-class wheel loaders from 15-50 tonnes working in high-impact, abrasive conditions. Built for superior strength and protection, these loader rock buckets feature a deep, reinforced shell, heavy-duty wear liners, and an aggressive lip system for handling coarse aggregates, crushed rock, and dense materials. Designed for performance in heavy construction and quarry support applications, they deliver exceptional breakout power, load retention, and service life.

Key Features

  • Reinforced shell and wear liners maximise durability in abrasive rock handling
  • High-strength structure withstands impact and side loading stresses
  • Spade nose edge with teeth and bolt-on segments enhance ground penetration
  • Deep loader bucket design provides high fill factor and material retention
  • Compatible with wheel loaders up to 50t across all major brands and models
  • Designed for quarry support, site excavation, and heavy rock loading
  • Sidebar protectors and base wear protection protect high-wear areas
  • OEM loader pickup ensures secure fitment and consistent breakout performance

Get a Quote

Sending...
Uploading Files
Field is required
Field is required
Field is required
Field is required
Field is required
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Specifications and sizes

View DataHide Data
CategoryPart NumberMachine ClassWidthCapacityWeightBOCE
Category300Part Number325WL350HDR114Machine Class3.25 - 3.50 yd32.48 - 2.68 m3Width114 ''2896 mmCapacity3.50 yd32.68 m3WeightBOCESpade w/teeth
Category300Part Number375WL350HDR125Machine Class3.75 - 4.50 yd32.88 - 3.44 m3Width125 ''3175 mmCapacity3.50 yd32.68 m3WeightBOCESpade w/teeth
Category300Part Number375WL400HDR125Machine Class3.75 - 4.50 yd32.88 - 3.44 m3Width125 ''3175 mmCapacity4.00 yd33.06 m3WeightBOCESpade w/teeth
Category300Part Number375WL450HDR125Machine Class3.75 - 4.50 yd32.88 - 3.44 m3Width125 ''3175 mmCapacity4.50 yd33.44 m3WeightBOCESpade w/teeth
Category500Part Number500WL450HDR134Machine Class5.00 - 6.25 yd33.82 - 4.78 m3Width134 ''3404 mmCapacity4.50 yd33.44 m3WeightBOCESpade w/teeth
Category500Part Number500WL475HDR134Machine Class5.00 - 6.25 yd33.82 - 4.78 m3Width134 ''3404 mmCapacity4.75 yd33.63 m3WeightBOCESpade w/teeth
Category500Part Number500WL500HDR134Machine Class5.00 - 6.25 yd33.82 - 4.78 m3Width134 ''3404 mmCapacity5.00 yd33.82 m3WeightBOCESpade w/teeth
Category500Part Number500WL550HDR134Machine Class5.00 - 6.25 yd33.82 - 4.78 m3Width134 ''3404 mmCapacity5.50 yd34.20 m3WeightBOCESpade w/teeth
Category500Part Number500WL575HDR134Machine Class5.00 - 6.25 yd33.82 - 4.78 m3Width134 ''3404 mmCapacity5.75 yd34.40 m3WeightBOCESpade w/teeth
Category500Part Number500WL650HDR134Machine Class5.00 - 6.25 yd33.82 - 4.78 m3Width134 ''3404 mmCapacity6.50 yd34.97 m3WeightBOCESpade w/teeth
Category600Part Number650WL600HDR146Machine Class6.50 - 7.50 yd34.96 - 5.73 m3Width146 ''3708 mmCapacity6.00 yd34.59 m3WeightBOCESpade w/teeth
Category600Part Number650WL625HDR146Machine Class6.50 - 7.50 yd34.96 - 5.73 m3Width146 ''3708 mmCapacity6.25 yd34.78 m3WeightBOCESpade w/teeth
Category600Part Number650WL650HDR146Machine Class6.50 - 7.50 yd34.96 - 5.73 m3Width146 ''3708 mmCapacity6.50 yd34.97 m3Weight9050 lbs4104 kgBOCESpade w/teeth
Category600Part Number650WL675HDR146Machine Class6.50 - 7.50 yd34.96 - 5.73 m3Width146 ''3708 mmCapacity6.75 yd35.16 m3Weight9650 lbs4376 kgBOCESpade w/teeth
Category600Part Number650WL700HDR146Machine Class6.50 - 7.50 yd34.96 - 5.73 m3Width146 ''3708 mmCapacity7.00 yd35.35 m3Weight10200 lbs4626 kgBOCESpade w/teeth
Category600Part Number650WL725HDR146Machine Class6.50 - 7.50 yd34.96 - 5.73 m3Width146 ''3708 mmCapacity7.25 yd35.54 m3WeightBOCESpade w/teeth
Category600Part Number650WL750HDR146Machine Class6.50 - 7.50 yd34.96 - 5.73 m3Width146 ''3708 mmCapacity7.50 yd35.73 m3Weight10950 lbs4966 kgBOCESpade w/teeth

Frequently Asked Questions

The Heavy Duty Rock Bucket is made for loading coarse aggregates, rock, and dense materials in heavy construction and quarry environments.
Enstruc's HD Rock Bucket is designed for 15-50 tonne wheel loaders. This loader bucket is compatible with Cat 926, 930, 938, 950, 962, 966, 972, 980, 982, 986; Case 421G, 521G, 621G, 651G, 721G, 821G, 921G, 1021G, 1121G; Hitachi ZW160, ZW180, ZW220, ZW250, ZW310; Hyundai HL930, HL940, HL955, HL960, HL970, HL975, HL980, HL985; Komatsu WA200, WA270, WA320, WA380, WA470, WA475, WA480, WA485, WA500; Liebherr L546, L550, L556, L566, L576, L580, L586; Volvo L60, L70, L90, L110, L120, L150, L180, L220, L260, L350; and other similar models. For bigger wheel loaders, see our Quarry Loader Buckets and Mining Loader Buckets.
This bucket includes heavier wear liners, additional structural reinforcement, and upgraded wear protection components to handle higher-impact materials.
Yes. The bolt-on loader segments, weld-on adapters, teeth, pin-on sidebar protectors, bottom wear runners, and wear strips are replaceable to extend service life.
It’s designed for rock and aggregates. For lighter materials such as soil or sand, our General Purpose or Heavy Duty Bucket is a better choice.

Talk to our team

Tell us your loader model and material type. We’ll confirm the correct Heavy Duty Rock Bucket configuration and provide a quotation to suit your site requirements.